USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-18, Coarse, 2 in lg
USA Industrials Grade 8, Zinc Yellow, 5/16"-18, Coarse, 2 in lg, Partially Threaded, 5 PK Hex Head Cap Screw (MPN ZBOLT-4291). Dimensional Standards: ASME B18.2.1BH; Material Quality Standards: MS90728. Globally…
SKU 3G-OTH-745062
Also listed as: ZBOLT4291 · ZBOLT 4291
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
USA Industrials Grade 8, Zinc Yellow, 5/16"-18, Coarse, 2 in lg, Partially Threaded, 5 PK Hex Head Cap Screw (MPN ZBOLT-4291). Dimensional Standards: ASME B18.2.1BH; Material Quality Standards: MS90728. Globally Sourced. Small Pack, Inch system.
Frequently Asked Questions
What is a Grade 8 hex head cap screw used for?
A Grade 8 hex head cap screw is used in high-strength fastening applications such as heavy machinery, automotive assemblies, and structural steel connections. The zinc yellow finish provides corrosion resistance. USA Industrials supplies this 5/16"-18 coarse thread, 2 in long, partially threaded screw in a 5-pack.
What are the specifications of the USA Industrials ZBOLT-4291 hex head cap screw?
The USA Industrials ZBOLT-4291 is a Grade 8 steel hex head cap screw with zinc yellow finish, 5/16"-18 coarse thread, 2 in length, partially threaded, in a 5-pack. It meets dimensional standard ASME B18.2.1BH and material quality standard MS90728. System of measurement is inch.
Where to buy USA Industrials hex head cap screws worldwide?
3G Electric supplies USA Industrials hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the ZBOLT-4291 or other fasteners from our broad range of industrial categories.
How to select the right hex head cap screw for a military spec application?
For military spec applications, select a screw that meets the required material quality standard, such as MS90728 for the USA Industrials ZBOLT-4291. Verify dimensional compliance with ASME B18.2.1BH. Choose the correct thread size, length, and grade (e.g., Grade 8) for the load and environment.
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3G Electric supplies USA INDUSTRIALS mil. spec hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
