1/4" UNF x 1 1/2" Socket Countersunk Machine Screw A2 Stainless ANSI B18.3

Stainless Socket Countersunk Machine Screw 1/4" UNC x 1 1/2"

A socket countersunk screw which is commonly called a flat head screw. Manufactured to ANSI B18.3 standards in a high quality A2 stainless steel composition. The A2 stainless steel composition offers super high resistance to corrosion. These countersunk screws are designed to sit flush with counterbored surfaces.

UNC Machine Screw Specifications:

• Diameter: 1/4" / 6.35mm
• Length: 1 1/2"
• Threads per Inch: 28tpi
• Socket Size: 5/32"
• Conformity: ASME B18.3
• Head diameter: 0.480 inches

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