602-841-8100      sales@superiorbolt.com

Bolt Blanks

Superior bolt stocks a large inventory of bolt blanks from 1/2" to 2 1/2" diameter and lengths up to 30". These blanks can be cut and threaded to your specification and shipped a quickly and 24 hours.

Hex Head Cap Screws
  • Grade 5 & 8
  • A325
  • A490

Metric
  • 8.8
  • 10.9
  • 10.9 – 12.9

Heavy Hex Head Cap Screws
  • A193 B7
  • A449

Square Head
  • Grade 8

Structural Bolts
  • A325 Type 1
  • A449 Type 1

Socket Head Capscrews
  • A574
  • Metric 8.8 & 10.9


*All of our blanks are made to cap screw tolerances.
Large Diameter Fasteners

3745 E. Wier Ave.
Phoenix, AZ 85040
Tel:  602-841-8100
Fax: 602-841-6700
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