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Flat Socket Head Cap Screw, #4-40 UNC Thread, 3/8" Long, Fully Threaded, Alloy Steel, Unbrako, Black Oxide (Pack of 100)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Flat Socket Head Cap Screw, #4-40 UNC Features
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1/16" Key size
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Uniform under-head angle gives maximum contact with side walls
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Precision forged head for continuous grain flow and maximum strength
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Non-slip hex socket prevents marring of the material
About Flat Socket Head Cap Screw, #4-40 UNC
Unbrako flat socket head cap screws provide reliable fastening and a smooth, flush mounting that enhances the appearance of the product on which they are used. The closely controlled head angle assures flush seating, and close all-round head contact by initially contacting at the upper portion of the head bearing area in the countersunk hole. Closely controlled threads mean tighter and more secure fits, and stronger assemblies. Deep accurate non-slip sockets provide maximum key engagement for full tightening without marring the surrounding surface.
