Master Purlin / Girt Connecting Bolts

HEX SERRATED LOCKING BOLTS & NUTS

 
  • Serrated washer face ensures locking action when fastener is tightened.

  • Separate locking washers are not required.

  • Serrated Flange Nuts are also available.

  • Full body Grade 8 Plain Flange bolts available special order.
Standard Coating
JS500


Withstands 500 Hours Salt Spray test and 5 cycles in the SO² Kesternich test
No Red Rust