1-1/8"-7 Hex Cap Screws Hot Dipped Galvanized 307A Grade A

1-1/8"-7 Hot Dip Galvanized Hex Cap Screws

Diameter - Thread Pitch: 1-1/8" - 7


  • 1-1/8"-7
  • Hexagon head designed to be driven by a wrench or socket
  • Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
  • Hot dipped galvanized finish offers corrosion resistance due to the molten zinc bath finishing process
  • Creates a bonded alloy coating

A hex cap screw in smaller sizes may not have a shoulder. When a hex cap screw is fully threaded it can also be referred to as a tap bolt.

A Hex Bolt is measured as: Diameter x Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded


** 1-1/8"-7 Hex Cap Screws listed as PT, usually have a threaded portion of about 2-1/2".
However, this can vary slightly from manufacturer to manufacturer.

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Product Specifications
Across Flats (Width)
1-11/16" (Max 1.688 - Min 1.666)
Color
Silver
Corrosion Resistant
Yes
Drive Style
External Hex
Finish
Hot Dip Galvanized
Grade
307A Grade A
Head Height
Max 0.6875 - Min 0.658
Head Height Basic
11/16"
Head Style
Hex
Material
Steel
Product Type
Hex Cap Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
7 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Wrench Size
1-11/16"