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Grub Screw 5\16UNCX3\8 316 x 1
Grub Screw 5/16 UNC × â 316 Stainless Steel (Single)
This 5/16 UNC × â inch Grub Screw is precision-made from 316 marine-grade stainless steel, offering exceptional corrosion resistance and strength for harsh or outdoor environments. Designed with an internal hex (Allen) drive and cup-point tip, it ensures a secure, flush, and vibration-resistant fastening — ideal for shafts, collars, pulleys, and precision mechanical assemblies.
Key Features:
Size: 5/16 UNC × â inch
Thread Type: Unified Coarse (UNC)
Drive Type: Internal Hex / Allen Key
Material: 316 Stainless Steel (Marine Grade)
Superior corrosion resistance for marine and industrial use
Supplied individually (x1)
Strong, durable, and built to last — this 316 stainless steel grub screw provides a professional, long-lasting fastening solution for marine, architectural, and industrial applications.
Details
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Diameter:5\16UNC
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Length:3\8
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Thread Pitch:18 TPI