Description
Product Overview
Upgrade critical assemblies with Bulk 1"-14 Grade 8 Hex Cap Screws featuring a durable zinc yellow CR+3 finish. These Made in USA fine-thread UNF bolts deliver superior clamp load, high precision, and improved vibration resistance—ideal for heavy-machinery, industrial fixtures, fabrication, automotive, and high-load structural applications.
Built to SAE J429 Grade 8 requirements, these fasteners offer outstanding tensile strength, consistent dimensions, and dependable performance in high-stress environments. The CR+3 chromate zinc plating provides corrosion resistance and remains fully RoHS compliant, meeting modern OEM and regulatory standards.
These bolts are part of the Monster Bolts Made in USA Fasteners Collection, with fast U.S. warehouse fulfillment and dedicated support.
Key Features
- Size: 1"-14 UNF (fine thread)
- Strength: Built to Grade 8 mechanical properties
- Plating: Zinc Yellow CR+3 for corrosion resistance and identification
- Compliance: Finish is fully RoHS compliant
- Origin: 100% Made in USA
- Applications: Machinery, automotive, heavy-equipment, tooling, fixtures, industrial builds
- Bulk Packaging: Monster Bolts bulk quantities offer the lowest cost per piece for individuals and businesses needing larger volumes.
Monster Specifications
| Specification | Details |
|---|---|
| Diameter | 1" (1.000") |
| Thread Size | 1"-14 UNF (fine thread) |
| Head Style | Hex cap screw / hex bolt |
| Wrench Size | 1-1/2" hex wrench/socket |
| Material | Alloy steel, Grade 8 |
| Finish / Plating | Zinc yellow CR+3 (RoHS compliant) |
| Country of Origin | Made in USA |
| Standards | ASME B18.2.1 dimensions; SAE J429 Grade 8 mechanical properties |
| System of Measurement | Inch / SAE |
| Lengths Available | Available in common 1-14 lengths; select above. |
| Packaging | Monster Bolts bulk quantities offer the lowest cost per piece for individuals and businesses needing larger volumes. |
Matching Nuts & Washers
Pair these fine-thread bolts with USA-made matching hardware:
- 1-14 hex nuts (USA-made)
- Flat & lock washers for load distribution and vibration control
- For rigging and marine applications, explore our USA-machined cable & rigging hardware
Why Choose Monster Bolts?
- Made in USA engineering for demanding, high-load applications
- Bulk value pricing that lowers per-piece cost
- Fast shipping from our Florida warehouse
- Knowledgeable product support from fastener experts
Order Yours Today
Stock up on Made in USA 1"-14 Grade 8 hex cap screws with CR+3 zinc yellow plating. Select your length and bulk quantity above and click "Add to Cart" to equip your operation with dependable UNF hardware.