1"-8 Zinc Plated Hex Cap Screws - Grade 5
Diameter - Thread Pitch: 1" - 8
Hex cap screws 1"-8 in zinc plated grade 5 steel. A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench. An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head.
REACH and RoHS Compliant
Diameter x Thread Pitch x Length from Under Head
FT = Full Thread
PT = Partial Thread
** 1"-8 Hex Cap Screws listed as PT, usually have a threaded portion of about 2-1/4".
However, this can vary slightly from manufacturer to manufacturer.
See Product Specifications
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Product Specifications
Across Flats (Width)
1-1/2" (Max 1.500 - Min 1.469)
Body Diameter
1", Max 1.00 - Min 0.99
Color
Silver
Corrosion Resistant
Yes
Diameter
1"
Drive Style
External Hex
Finish
Zinc Plated
Grade
5
Head Height
Max 0.627 - Min 0.591
Head Height Basic
39/64"
Head Style
Hex
Material
Steel
Product Type
Hex Cap Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
8 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Width Across Corners
Max 1.732- Min 1.675
Wrench Size
1-1/2"
