Hex Cap Screws - Grade 8 Yellow Zinc
- Hexagonal head designed to be driven by wrench or socket
- Also called hex cap bolts, hex bolts, tap bolts, or hex cap screws
- Grade 8 yellow zinc plated fasteners are heat-treated and hardened for a more durable finished fastener and offer superior corrosion resistance
- Grade 8 yellow zinc hex cap screws are distinguished by six hash marks on top of the bolts head
- FT: Fully Threaded PT: Partially Threaded
- REACH and RoHS Compliant
Description
Hex cap screws are bolts with a shoulder in lengths longer than 1-1/4". They have a hexagonal head, designed to be driven by a wrench. Commonly referred to as bolts or screws. These bolts are unique because of their threading. Hex cap screws are fully threaded in shorter lengths (usually around up to 1-1/4", depending upon the bolt diameter), and partially threaded with a shoulder beneath the fastener hex head in longer lengths.
Product Specifications
- Material: Steel
- Finish: Grade 8 Yellow Zinc Plating
- Head Style: Hex
- Drive Style: External Hex
- Diameter: 5/16"
- Across Flats (width): 1/2" (Max 0.500 - Min 0.489)
- Head Height: Max 0.211 - Min 0.195
- Thread Pitch: 24 per inch
- Thread Direction: Right Hand
- Thread Type: UNF Fine
- Wrench Size: 1/2"
- Sizing: Diameter - Thread Pitch x Length