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This precision thumb screw is a hand-tightened fastener for maintenance, assembly, and shop buyers who need to secure components without a tool. Its knurled head provides a grip for manual adjustment, while the shoulder supports a stable bearing surface.
Made from 303 stainless steel, this thumb screw has #4-40 threads, a 1/4-inch thread length, and a 3/8-inch head diameter. The head has a diamond-knurled pattern, and each package includes five screws.
Key Features:
Choose this #4-40 stainless steel thumb screw when a compact, manually operated fastener with a knurled head and shoulder is required.
| Country of Origin: | Made In USA |
| Material: | Stainless Steel |
| Product Depth: | 3" |
| Product Height: | 0.75" |
| Product Type: | Knurled Head |
| Product Width: | 3" |
| Quantity Included: | 1 |
| Shipping Weight: | 5 lbs |
| Manufacturer Part Number: | 4101 |
| Color: | Yellow |
| Head Diameter: | 3/8 in |
| Head Length: | 3/32 in |
| Shoulder Diameter: | 1/4 in |
| Shoulder Length: | 3/32" |
| Size: | #4-40 |
| Thread Length: | 1/4 in |
| Unit of Measurement: | Inch (Imperial) |
| Brand: | Morton Machine Works |
| Knurling: | Diamond |
| Manufacturers Part Number: | 4101 |
| Package Quantity: | 5 |
| Width: | 3.00 in |
| Height: | 75.00 in |
| Depth: | 3.00 in |
No additional information available.
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