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  5. 0406CSFLBLK , Coarse Thread Flat Socket Cap Screw Plain

0406CSFLBLK , Coarse Thread Flat Socket Cap Screw Plain

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Flat Head Socket Cap Screws

The socket head cap is one of our most common socket products. It comes in alloy or stainless steel and works in most applications, usually machine assemblies and tooling.
    U.N.R.C. Coarse Thread / Class 3A Threads
    Tensile Strength:
      145,000 psi. min. (thru 1/2" diameter)
      135,000 psi. min. (over 1/2" diameter)
    Manufactured to ASME B18.3 specifications / Heat Treated Alloy Steel
Products specifications
Size 4-40 x 3/8
Carton Qty 1.000
UM M
Weight Lbs/M 1.20
Tensile Strength 135,000 psi. min. (over 1/2" diameter)
145,000 psi. min. (thru 1/2" diameter)
Liberty Fastener Company
Liberty Fastener Company