Socket & Hex Cap Screws

  • Button Head Cap Screws
  • Flat Head Socket Cap Screws
  • Grade 2, 5, 8; Class 8.8, 10.9, 12.9
  • Heavy Hex
  • Socket Cap Screws - Alloy
  • Socket Pipe Plugs
  • Socket Set Screws
  • Socket Shoulder Screws
  • Stainless

IRWIN can add functionality to your standard parts with pre-applied locking elements, cross-drilling, milling, shaving, tapping & other modifications, and a wide variety of engineered coatings to protect against harsh environments.

We also respond rapidly on unique items;

  • Long length bolts - 1/4" diameter up to 20" long through 3 1/2" diameter up to 30" long (M6 x 350 through M64 x 600)
  • Acme Threads
  • Non-standard / split lengths
  • Made to print items
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