phone603-880-3760
Cart empty View cart

Your cart is currently empty.

Return to our catalog

SQUARE HEAD BOLTS

BOLTS

Sort by name
Ascending Descending
Sort by last updated
Ascending Descending

Filter by

Diameter

Thread

Length

Material

Finish

  SKU Description Diameter Thread Length Material Finish PKG Options  
5/16"-18x3 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730061-600
 5/16"-18x3 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 3 1/2" A307 GRADE A ZINC CR+3 SMALL BOX: 600PCS
 More info
5/16"-18x3 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747061-50
747061-500
 5/16"-18x3 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 3 1/2" A307 GRADE A PLAIN SMALL BOX: 50PCS
BULK BOX: 500PCS
 More info
5/16"-18x2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730055-1200
 5/16"-18x2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 2" A307 GRADE A ZINC CR+3 SMALL BOX: 1200PCS
 More info
5/16"-18x2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747055-800
 5/16"-18x2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 2" A307 GRADE A PLAIN SMALL BOX: 800PCS
 More info
5/16"-18x2 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730057-900
 5/16"-18x2 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 2 1/2" A307 GRADE A ZINC CR+3 SMALL BOX: 900PCS
 More info
5/16"-18x2 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747057-700
 5/16"-18x2 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 2 1/2" A307 GRADE A PLAIN SMALL BOX: 700PCS
 More info
5/16"-18x1",(FT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730048-2200
 5/16"-18x1",(FT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 1" A307 GRADE A ZINC CR+3 SMALL BOX: 2200PCS
 More info
5/16"-18x1",(FT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747048-1500
 5/16"-18x1",(FT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 1" A307 GRADE A PLAIN SMALL BOX: 1500PCS
 More info
5/16"-18x1 3/8",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730051-1250
 5/16"-18x1 3/8",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 1 3/8" A307 GRADE A ZINC CR+3 SMALL BOX: 1250PCS
 More info
5/16"-18x1 3/4",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730053-1300
 5/16"-18x1 3/4",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 1 3/4" A307 GRADE A ZINC CR+3 SMALL BOX: 1300PCS
 More info
5/16"-18x1 3/4",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747053-1300
 5/16"-18x1 3/4",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 1 3/4" A307 GRADE A PLAIN SMALL BOX: 1300PCS
 More info
5/16"-18x1 1/4",(FT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747050-1200
 5/16"-18x1 1/4",(FT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 1 1/4" A307 GRADE A PLAIN SMALL BOX: 1200PCS
 More info
5/16"-18x1 1/4" A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730050-1800
 5/16"-18x1 1/4" A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 1 1/4" A307 GRADE A ZINC CR+3 SMALL BOX: 1800PCS
 More info
5/16"-18x1 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730052-1600
 5/16"-18x1 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 5/16" COARSE 1 1/2" A307 GRADE A ZINC CR+3 SMALL BOX: 1600PCS
 More info
5/16"-18x1 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 747052-1200
 5/16"-18x1 1/2",(PT) A307 GRADE A SQUARE HEAD BOLT PLAIN 5/16" COARSE 1 1/2" A307 GRADE A PLAIN SMALL BOX: 1200PCS
 More info
3/8"-16x6",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 730112-250
 3/8"-16x6",(PT) A307 GRADE A SQUARE HEAD BOLT ZINC CR+3 3/8" COARSE 6" A307 GRADE A ZINC CR+3 SMALL BOX: 250PCS
 More info