Hex Cap Screws, Grade 2 Zinc Plated Steel, 1/4"-28 x 2-1/2", Partial Thread
Diameter - Thread Pitch: 1/4" - 28
- 1/4"-28
- 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
**1/4"-28 Hex Cap Screws listed as PT, usually have a threaded portion of about 3/4".
However, this can vary slightly from manufacturer to manufacturer.
Product number:
1104-004-0062