7/8"-9 Zinc Plated Hex Cap Screws - Grade 2
Diameter - Thread Pitch: 7/8" - 9
- 7/8"-9
- Hexagon head designed to be driven by a wrench or socket
- Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
- Grade 2 Zinc plated steel hex cap screws have a layer of corrosion resistance
- Distinguished by having no hash marks on top of the bolt's head
- REACH and RoHS Compliant
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
** 7/8"-9 Hex Cap Screws listed as PT, usually have a threaded portion of about 2".
However, this can vary slightly from manufacturer to manufacturer.
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Product Specifications
Across Flats (Width)
1-15/16" (Max 1.321 - Min 1.285)
Body Diameter
7/8", Max 0.875 - Min 0.866
Color
Silver
Corrosion Resistant
Yes
Diameter
7/8"
Drive Style
External Hex
Finish
Zinc Plated
Grade
2
Head Height
Max 0.563 - Min 0.531
Head Height Basic
35/64"
Head Style
Hex
Material
Steel
Product Type
Hex Cap Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
9 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 1.5160 - Min 1.4765
Wrench Size
1-15/16"
