5/16-18 x 1/2 in. Tamper-Resistant Button Socket Head Cap Screws, 18-8 Stainless Steel, 50-Pack

SKU:
WBB2183682
Our Price:
$59.94
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating

Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 5"
Product Height: 5"
Product Type: Cap Screws
Product Width: 7"
Quantity Included: 1
Shipping Weight: 72 lbs
Manufacturer Part Number: 6.51612BS
Length: 1/2 in
Head: Button
Size: 5/16-18
(No reviews yet) Write a Review
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99

Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 5"
Product Height: 5"
Product Type: Cap Screws
Product Width: 7"
Quantity Included: 1
Shipping Weight: 72 lbs
Manufacturer Part Number: 6.51612BS
Length: 1/2 in
Head: Button
Size: 5/16-18

These tamper-resistant cap screws are designed for buyers who need to secure equipment or assemblies against removal with ordinary screwdrivers. Their specialized drive design adds a layer of removal resistance for fastening applications that require controlled access.

Each screw has a 5/16-18 thread size, a 1/2 in. length, and a button socket head. Made from 18-8 stainless steel, these security cap screws are supplied in a pack of 50. A matching driver bit is required for installation and removal.


Key Features:

  • Tamper-resistant drive: Helps deter removal using ordinary screwdrivers.
  • Positive drive engagement: Supports high-torque transmission while helping resist cam-out and tool wear.
  • Button socket head: Provides the specified head style for compatible fastening assemblies.
  • 18-8 stainless steel: Delivers the stated stainless steel construction.
  • 50-piece pack: Provides multiple screws for installation or replacement needs.

Choose these 5/16-18 x 1/2 in. security cap screws when a button socket head, 18-8 stainless steel construction, and a tamper-resistant drive are required. Use them with the matching driver bit.

Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 5"
Product Height: 5"
Product Type: Cap Screws
Product Width: 7"
Quantity Included: 1
Shipping Weight: 72 lbs
Manufacturer Part Number: 6.51612BS
Length: 1/2 in
Head: Button
Size: 5/16-18
Unit of Measurement: Inch (Imperial)
Brand: Tamperproof Screw
Description: Tamper Resistant Cap Screw
Drive: Socket - Pin
Finish: Stainless Steel
Grade: 18-8 Stainless Steel
Manufacturers Part Number: 6.51612BS
Package Quantity: 50
Width: 5.00 in
Height: 5.00 in
Depth: 7.00 in