End-tab vs. top-tab — what’s the difference?

End-tab folders show the tab on the long side and are used on open-shelf systems; top-tab folders show the tab along the top edge and are designed for drawer filing.

When should I choose classification folders?

Choose classification folders when you need built-in dividers and 2-prong fasteners to separate sections within one file—ideal for medical charts, legal matters, and case files.

Letter or legal size — how do I pick?

Letter (8.5\" × 11\") fits standard documents; legal (8.5\" × 14\") fits longer forms. Match the folder to both your documents and storage equipment.

What tab and material options are available?

Tabs include full-cut, 1/2-cut, or 1/3-cut (assorted positions). Materials range from 11-pt to 18-pt manila, with optional reinforced (2-ply) tabs for added durability.

Can I add fasteners, pockets, or expansion?

Yes—add 2\" bonded fasteners (various positions), pockets/jackets, and expansion gussets (e.g., 3/4\" to 2\"+). Check each product’s options for capacity and placement.

Do you offer volume pricing or custom printing?

We offer bulk price breaks and custom printing (logos, lines, colors). Call (800) 810-3453 for a quote.

What safety labels should I look for on school and early-childhood items?

For children’s products, look for CPSIA compliance and a Children’s Product Certificate (CPC). Art materials should be labeled to ASTM D-4236; many also carry ACMI’s “AP” (non-toxic) or “CL” seals. These help confirm proper cautionary labeling and third-party testing where required.

How do I pick classroom furniture across grade levels?

Favor adjustable-height desks/tables and seating tested to ANSI/BIFMA X6.1 for educational use. Check manufacturer grade/height charts; adjustable ranges let you cover multiple grades with one model and simplify purchasing and spares.

What’s the best way to organize supplies and centers?

Use latching, stackable bins (clear for quick ID; colors for zones/subjects). Add label holders on bins and shelves, and keep a posted color key so students can reset the room independently.

How do I choose learning games and manipulatives by age?

Match to the stated age/grade band and learning goals (fine motor, numeracy, literacy). For early childhood, prioritize oversized pieces, wipe-clean surfaces, and non-toxic finishes.

What should I consider in a charging/tech cart?

Count devices and case sizes; verify slot width/height, cable management, ventilation, and locking doors. If devices support fast-charge (e.g., USB-C PD), confirm the cart’s power specs and total charging wattage.

Do you support school POs, bulk pricing, or custom printing?

Yes—volume pricing and custom imprinting (school name, mascot, subject headers) are available. Call (800) 810-3453.

Sheet vs. roll labels — what’s the difference?

Sheet labels (letter-size) run through laser/inkjet printers; roll labels feed through thermal or dedicated label printers.

Permanent or removable adhesive?

Permanent adhesives are best for long-term filing; removable adhesives peel away cleanly from most surfaces for temporary notes or re-use.

Will these labels work in my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Avoid running inkjet-only sheets through a laser printer.

How do I match the label size to folder tabs or binder spines?

Measure the printable area of your tab or spine and match to the label’s width/height. If unsure, choose a slightly smaller label for clean alignment.

Can I get preprinted sequences or color bars?

Yes—choose preprinted sets (A-Z, 0-9, months) or request custom colors/text to match your filing system.

Do you have templates?

We provide size specifications and many customers use common label templates. If you need help aligning, call (800) 810-3453.

What do 5-, 8-, 10-, or 12-tab sets mean?

That’s the number of tabs per set. More tabs provide finer organization; fewer tabs give larger, easier-to-read tabs.

Paper vs. poly — which should I choose?

Paper (often with Mylar-reinforced tabs) is economical and easy to write on; poly resists tears and moisture for heavy use and frequent handling.

Are the tabs printable?

Some tabs are hand-write only; others are laser/inkjet printable. Check each product for “printable” support and printer compatibility.

Will they fit my binder?

Choose letter (8.5\" × 11\") for most 3-ring binders or legal (8.5\" × 14\") for longer documents. Many options are pre-punched for standard rings.

Can I mix preprinted and blank tabs?

Yes—use a preprinted core set and add blank or custom tabs for sections unique to your workflow.

Do you make custom tab sets?

Yes—tab titles, colors, and sheet stock can be customized. Call (800) 810-3453.

Which paper weight and brightness should I choose?

Use 20 lb / 75 gsm, 92-brightness for everyday printing; step up to 24–28 lb and 96+ brightness for presentations and double-sided color. If you print heavy coverage or duplex often, the thicker stock helps reduce show-through. Always confirm your printer’s supported paper weights.

Round-ring vs. D-ring binders — what’s the difference?

D-ring binders hold more paper at the same spine width and keep pages lying flatter, which reduces edge wear. Round-rings are economical for smaller sets. Pick capacity based on sheet count and how often you turn pages.

What does “sheet capacity” mean on staplers and hole punches?

It’s measured using standard 20 lb copy paper. If you use heavier paper, expect a lower effective capacity. For shared spaces, choose high-capacity staplers/punches to avoid jams and downtime.

Will labels, envelopes, and mailers work with my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Laser-safe adhesives resist heat; some inkjet-only sheets shouldn’t go through laser fusers. Use your printer’s label or heavy-stock setting for best feed and adhesion.

How do I choose mailers and shipping boxes?

Bubble or poly mailers are great for lightweight, non-fragile contents; corrugated boxes protect heavier or delicate items. Match interior dimensions to your contents, add cushioning if needed, and choose stronger board as weight increases.

Do you offer eco-conscious options or bulk pricing?

Many items are available with recycled content or reduced-waste packaging, and we offer volume price breaks. Call (800) 810-3453 for large-order help or product guidance.

What ball sizes should I choose for different ages?

Use age-appropriate sizes for safer, more successful play. Common guidelines include: Basketball—Size 5 (27.5\") youth, Size 6 (28.5\") intermediate, Size 7 (29.5\") official. Soccer—Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+. Volleyball—Regulation balls for teens/adults; lighter training balls for younger players. Always check the product page for the manufacturer’s recommended age range.

Indoor vs. outdoor — which materials hold up best?

Composite or rubber-covered balls and poly cones hold up well outdoors; leather and finer composites are best indoors. For markers, look for UV-stable plastics; for goals, choose powder-coated frames and weather-resistant nets for outdoor use.

How many pinnies, cones, or markers do I need?

For classes and drills, packs of 12 are a good start; 24–36 pieces cover full-class activities and multiple stations. Choose mixed colors for quick team splits and field zones.

Tips for storage and care?

Use ventilated ball bags or carts, wipe down gear after outdoor use, and avoid prolonged heat/sun in storage. Inflate balls to the manufacturer’s recommendations and check pressure periodically to extend lifespan.

Are items latex-free and school-safe?

Many products are offered in latex-free or phthalate-free materials. Look for those callouts on the product page. Children’s items may include compliance statements on labeling; review those details if you’re purchasing for younger ages.

Do you support bulk orders or custom printing (team names)?

Yes—volume pricing and custom imprinting are available on many items. Call (800) 810-3453 for a quote or assistance with large sets.

What is the difference between FireKing vertical and lateral file cabinets?

Vertical file cabinets are deeper and narrower, making them a good fit for offices with limited wall space. Lateral file cabinets are wider and allow side-to-side filing, which can make document access easier and provide more filing width per drawer.

What can I store in a FireKing fireproof file cabinet?

FireKing cabinets are commonly used to store paper files, legal documents, medical records, financial records, contracts, personnel files, and other important business paperwork that needs organized fire-resistant storage.

Are FireKing cabinets only for paper records?

Many FireKing products are primarily designed for paper document protection, but some models may also be used for storing valuables or other office materials. Always review the specific product details and manufacturer recommendations to confirm the intended storage use for each model.

How do I choose between a FireKing safe, file cabinet, or storage cabinet?

Choose a fireproof file cabinet if you need organized drawer-based filing for records. Choose a safe if you need compact secure storage for documents, cash, or valuables. Choose a fireproof storage cabinet if you need shelf storage for binders, boxed records, supplies, or larger office materials.

What sizes are available in FireKing cabinets?

FireKing products are available in several sizes and configurations, including vertical file cabinets, lateral file cabinets, safes, card file cabinets, and storage cabinets. Available sizes, number of drawers, and overall dimensions vary by model.

Are FireKing cabinets used in offices, medical facilities, and government records storage?

Yes. FireKing cabinets are commonly used in offices, healthcare facilities, legal environments, schools, and government agencies where important records need secure, organized, fire-resistant storage.

Can I buy FireKing cabinets in bulk or get help choosing the right model?

Yes. We can help with product selection, bulk orders, and larger project needs. If you need assistance comparing FireKing file cabinets, safes, or storage cabinets, call (800) 810-3453.

Do you offer free shipping?

Yes—free ground shipping on orders of $99+.

What are your shipping rates?

Labels-only orders under $40 ship for $6.95. All other orders ship for a flat $14.95.

Do you offer bulk discounts?

Yes—volume pricing is available on many items. Contact us for a quote or large-order assistance.

Do you accept purchase orders (POs)?

Yes—we accept POs from schools and government agencies. If you need terms or documentation, please reach out.

Where can I read your full Shipping and Return policies?

See our Shipping Policy and Return Policy pages for complete details.

How can I contact you?

Call (800) 810-3453 or use our Contact Us form.

Security Nuts

Security nuts are threaded fasteners designed to help deter unauthorized removal from compatible assemblies. This category includes non-removable breakaway nuts for permanent-style connections and removable spanner security nuts for secured assemblies that may need later access. They are suited to commercial installation, maintenance, replacement, and planned multi-fastener work.

Security Nuts

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1/4-20 Aluminum Tamper-Resistant Breakaway Nuts, Pack of 100

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Our Price:
$90.94

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These 1/4-20 aluminum breakaway nuts are for users who need a non-removable threaded fastening solution. When tightened, the outer hex section separates, leaving a tamper-resistant conical portion in...

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1/4-20 Removable Spanner Security Nut, Zinc Alloy, 50-Pack

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Our Price:
$75.94

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This removable 1/4-20 security nut is for commercial buyers who need a tamper-resistant fastening option for secure assemblies. Its spanner-style design helps provide added fastening security while...

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10-24 Aluminum Breakaway Security Nuts, 100-Pack

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Our Price:
$62.94

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These 10-24 breakaway security nuts are for installers who need a permanent fastening solution with tamper-resistant results. As each nut is tightened, its hex section breaks away, leaving a conical...

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3/8-16 Aluminum Breakaway Security Nut, Pack of 50

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Our Price:
$77.94

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These 3/8-16 breakaway security nuts are for installers and maintenance teams that need a tamper-resistant fastening solution. Tightening the nut leaves a conical security portion in place to help...

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3/8-16 Tamper-Resistant Spanner Security Nut, Zinc Alloy, 50-Pack

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$89.94

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These 3/8-16 tamper-resistant spanner security nuts are for buyers who need removable fastening hardware with added resistance to unauthorized removal. They help secure compatible threaded assemblies...

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5/16-18 Aluminum Breakaway Security Nut, 50-Pack

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$66.94

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These 5/16-18 aluminum breakaway security nuts are for maintenance and security hardware buyers who need a non-removable fastening option. When tightened, the outer hex section separates, leaving a...

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Add to Wish List
5/16-18 Removable Spanner Security Nut, Zinc Alloy, Pack of 50

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Our Price:
$91.94

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These removable 5/16-18 spanner security nuts are for maintenance and installation teams that need a security nut for threaded fastening. Supplied in a pack of 50, they provide a practical option for...

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M6 Tamper-Proof Zinc Alloy Spanner Security Nut, Pack of 50

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$77.94

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These M6 tamper-proof spanner security nuts are for commercial buyers who need removable security fastening hardware. The 50-count pack supports projects requiring multiple security nut installations...

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Helpful Buying Guide

Choose Security Nuts for the Access and Tamper Resistance Your Assembly Needs

Start by matching the security nut to the required thread size, then decide whether the installation should remain in place or be removable. The available range includes aluminum breakaway designs that leave a conical portion after tightening and zinc alloy spanner designs that provide tamper-resistant fastening while allowing removal when needed.

Visual Guide

Popular examples in this category

1/4-20 Aluminum Tamper-Resistant Breakaway Nuts, Pack of 100WBB2184534

10-24 Aluminum Breakaway Security Nuts, 100-PackWBB2184535

M6 Tamper-Proof Zinc Alloy Spanner Security Nut, Pack of 50WBB2184537

5/16-18 Removable Spanner Security Nut, Zinc Alloy, Pack of 50WBB2184569

Use Cases

Secure threaded assemblies

Use security nuts where a compatible threaded assembly needs added resistance to unauthorized removal. Available pack quantities support installation, maintenance, replacement, and larger fastening requirements.

How to Choose

Select by thread and access needs

Match the nut to the required thread size first. Then choose a breakaway style for a non-removable connection or a spanner style when future removal may be required.

Applications

Plan for installation or service

Breakaway nuts are suited to finished fastening points intended to remain installed. Removable spanner nuts are practical when a secured assembly may need to be taken apart later.

Additional Information

Compare material and package quantity

Breakaway options are aluminum and available in 50- or 100-count packs. Removable spanner options have a zinc alloy finish and come in 50-count packs.

2security designs

Breakaway and removable spanner options are represented.

5thread sizes

Available sizes include 10-24, 1/4-20, 5/16-18, 3/8-16, and M6.

50 or 100pieces per pack

Pack quantities vary by product.

Standard wrenchbreakaway installation

Breakaway nuts install without a specialized tool.

Comparison Guide

Breakaway vs. Removable Spanner Security Nuts

Compare the two security-nut styles by how they fasten, whether later removal is possible, and the materials represented in this category.

Selection Factor	Breakaway Security Nuts	Removable Spanner Security Nuts
After installation	Outer hex separates, leaving a conical security portion	Nut remains removable when access is required
Access approach	Non-removable, permanent-style secured connection	Tamper-resistant fastening with later disassembly possible
Material represented	Aluminum construction	Zinc alloy finish with a non-ferrous, rust-resistant surface
Package quantities represented	50-count and selected 100-count packs	50-count packs

Planning Guide

Plan the right fit before choosing

Security Nut Types

Choose permanent-style or removable tamper-resistant fastening

The product range represents two distinct security-nut approaches. Breakaway nuts are tightened with a standard wrench; the outer hex portion separates during tightening, leaving a conical tamper-resistant section in place. Spanner security nuts provide a tamper-resistant option that remains removable when access is needed.

Choose breakaway nuts for a non-removable configuration.
Choose removable spanner nuts for secured assemblies requiring later access.
Use breakaway nuts with a standard wrench; no specialized tool is required for installation.

Thread Size and Material

Match the nut to your compatible threaded fastener

Available thread sizes include 10-24, 1/4-20, 5/16-18, 3/8-16, and M6. Aluminum construction is represented by breakaway nuts, while removable spanner nuts have a zinc alloy finish described as non-ferrous and rust-resistant.

Verify the thread size required by the application before selecting.
Select 10-24, 1/4-20, 5/16-18, or 3/8-16 options for compatible threaded applications.
Select M6 spanner nuts when an M6 security nut is required.

Quantity Planning

Buy for the number of fastening points

Package quantities include 50-count and 100-count options. Choosing a pack size based on the number of installations, replacements, or planned fastening points can help align the purchase with the work at hand.

50-count packs are available across the represented breakaway and removable spanner options.
100-count packs are available in selected aluminum breakaway sizes.
Consider replacement needs along with the number of planned installations.

FAQ

Common questions before buying

What is the difference between breakaway and spanner security nuts?

Breakaway nuts leave a conical tamper-resistant portion after the outer hex section separates during tightening. Spanner security nuts provide tamper-resistant fastening while remaining removable when needed.

Do breakaway security nuts require a specialized installation tool?

No. The represented breakaway nuts are designed for installation with a standard wrench.

Which thread sizes are available?

The represented products include 10-24, 1/4-20, 5/16-18, 3/8-16, and M6 sizes.

What pack quantities are offered?

Products are supplied in 50-count packs, with selected aluminum breakaway options also available in 100-count packs.

Security Nuts

1/4-20 Aluminum Tamper-Resistant Breakaway Nuts, Pack of 100

1/4-20 Removable Spanner Security Nut, Zinc Alloy, 50-Pack

10-24 Aluminum Breakaway Security Nuts, 100-Pack

3/8-16 Aluminum Breakaway Security Nut, Pack of 50

3/8-16 Tamper-Resistant Spanner Security Nut, Zinc Alloy, 50-Pack

5/16-18 Aluminum Breakaway Security Nut, 50-Pack

5/16-18 Removable Spanner Security Nut, Zinc Alloy, Pack of 50

M6 Tamper-Proof Zinc Alloy Spanner Security Nut, Pack of 50

Choose Security Nuts for the Access and Tamper Resistance Your Assembly Needs

Popular examples in this category

Secure threaded assemblies

Select by thread and access needs

Plan for installation or service

Compare material and package quantity

Breakaway vs. Removable Spanner Security Nuts

Plan the right fit before choosing

Choose permanent-style or removable tamper-resistant fastening

Match the nut to your compatible threaded fastener

Buy for the number of fastening points

Common questions before buying

Choosing the right file folders

Folder FAQs

Outfitting classrooms that work all day

Education FAQs

Choosing the right labels

Labels FAQs

Choosing the right tab dividers

Tab Dividers FAQs

Choosing the right office supplies

Office Supplies FAQs

Choosing the right sports & PE equipment

Sports & Athletics FAQs

Choosing the right FireKing fireproof cabinet

FireKing FAQs

Shipping & Policies