ARMOR COAT Grade 8 Steel Hex Head Cap Screw
The ARMOR COAT Hex Head Cap Screw is a Grade 8 steel fastener in a 5/16"-18 coarse thread, 3-inch length, partially threaded, sold in a 25-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material…
SKU 3G-OTH-678821
Also listed as: UST 235757 · UST-235757
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The ARMOR COAT Hex Head Cap Screw is a Grade 8 steel fastener in a 5/16"-18 coarse thread, 3-inch length, partially threaded, sold in a 25-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, and is made in North America.
Frequently Asked Questions
What is a Grade 8 steel hex head cap screw used for?
A Grade 8 steel hex head cap screw is used in high-strength bolting applications such as heavy machinery, automotive assemblies, and structural connections. The ARMOR COAT 5/16"-18 coarse thread, 3-inch partially threaded screw provides reliable clamping force in demanding industrial environments.
What are the specifications of the ARMOR COAT hex head cap screw?
The ARMOR COAT hex head cap screw is Grade 8 steel, 5/16"-18 coarse thread, 3 inches long, partially threaded, sold in a 25-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, and is made in North America.
Where to buy ARMOR COAT hex head cap screws worldwide?
3G Electric supplies ARMOR COAT hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine fasteners to your facility. Contact us for pricing and lead time on the 25-pack of Grade 8, 5/16"-18 screws.
How to select the right hex head cap screw for high-strength applications?
Select a Grade 8 hex head cap screw when you need high tensile strength for critical bolting. Verify thread size, length, and partial threading against your joint design. The ARMOR COAT screw meets ASME B18.2.1 and SAE J429 standards, ensuring dimensional and material consistency for reliable performance.
ARMOR COAT Products
3G Electric supplies ARMOR COAT grade 8 steel hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
