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1104-002
1/4"-20 Hex Cap Screws Grade 2 Zinc

1104-004
1/4"-28 Hex Cap Screws Grade 2 Zinc

1104-006
5/16"-18 Hex Cap Screws Grade 2 Zinc

1104-008
5/16"-24 Hex Cap Screws Grade 2 Zinc

1104-010
3/8"-16 Hex Cap Screws Grade 2 Zinc

1104-012
3/8"-24 Hex Cap Screws Grade 2 Zinc

1104-014
7/16"-14 Hex Cap Screws Grade 2 Zinc

1104-016
7/16"-20 Hex Cap Screws Grade 2 Zinc

1104-018
1/2"-13 Hex Cap Screws Grade 2 Zinc

1104-020
1/2"-20 Hex Cap Screws Grade 2 Zinc

1104-022
5/8"-11 Hex Cap Screws Grade 2 Zinc

1104-024
5/8"-18 Hex Cap Screws Grade 2 Zinc

1104-026
3/4"-10 Hex Cap Screws Grade 2 Zinc

1104-028
3/4"-16 Hex Cap Screws Grade 2 Zinc

1104-030
7/8"-9 Hex Cap Screws Grade 2 Zinc

1104-032
1"-8 Hex Cap Screws Grade 2 Zinc

1104-034
1-1/8"-7 Hex Cap Screws Grade 2 Zinc


Hex Cap Screws Zinc

Hex Cap Screws and Tap Bolts

Zinc Plated Grade 2 Steel Hex Head Bolts

A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.

Hex Cap Screws, commonly referred to as Hex Bolts, or Hex Head Bolts are bolts with a shoulder in longer lengths. Hex Cap Screws are fully threaded in shorter lengths (usually around up to 1-1/2 inch, depending upon the bolt diameter), and partially threaded with a shoulder beneath the fastener hex head in longer lengths.

All Hex Cap Screws and Tap Bolts in this selection are zinc plated Grade 2 steel. Grade 2 Zinc Hex Bolts are distinguished by having no hash marks on the top of each bolt's head.