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  • 4C75KFC, 4-40X 3/4 In. Flat Head Socket Cap Screw, Alloy Steel, Thermal Black Finish

4C75KFC, 4-40X 3/4 In. Flat Head Socket Cap Screw, Alloy Steel, Thermal Black Finish

SKU: 4C75KFC
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100 – 499$0.0567
500 – 999$0.0516
1000 – 2499$0.0473
2500 – 4999$0.0436
5000 – 9999$0.0405
10000 – 24999$0.0378
25000 +$0.0368

1030 In Stock

(*) Minimum Quantity: 100

Part# 4C75KFC

4-40X 3/4 Flat Head Socket Screw
Alloy Steel
Thermal Black Finish

Supplied by Kerr Lakeside
Per ASTM A574/ANSI B 18.3 Specifications
1/16 Hex Drive
Fully Threaded
UNC Coarse Thread
RC 38-43 Hardness
    Standard socket head cap screws typically supply higher tensile strength, better yield strength, and more shear strength than equivalent sizes of hex head cap screws; yet they require less counter-bore because they are internally wrenched. These socket head cap screws feature a hexagonal center recess in the head for tightening with an Allen wrench or hex key. With no side clearance restrictions, they can be placed close together and are ideal for assemblies with close tolerances. Flat head socket screws feature an 82° countersunk flat head. Flush mounts so moving parts can pass over freely. Not ideal for applications that require optimal anti fatigue properties.
    ASTM A574/ANSI B 18.3

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