Description
Product Overview
Tackle high-load, high-precision applications with Bulk 7/8"-14 Grade 8 Hex Cap Screws coated in long-lasting zinc yellow CR+3. These Made in USA fine-thread bolts deliver exceptional tensile strength, vibration resistance, and dimensional accuracy for the most demanding industrial, construction, agricultural, and heavy-equipment assemblies.
Manufactured to meet SAE J429 Grade 8 mechanical specifications, these bolts provide maximum clamping force and long-term reliability under extreme loads. The enhanced CR+3 chromate zinc finish improves corrosion resistance and is fully RoHS compliant — making these fasteners suitable for regulated industries and modern OEM environments.
These fasteners are featured in the Monster Bolts Made in USA Fasteners Collection and ship quickly from our Florida warehouse.
Key Features
- Size: 7/8"-14 UNF (fine thread)
- Strength: High-strength Grade 8 alloy steel
- Finish: Zinc Yellow CR+3 for corrosion resistance and grade identification
- Compliance: CR+3 yellow zinc finish is fully RoHS compliant
- Origin: Proudly Made in USA for consistent quality
- Applications: Heavy machinery, industrial equipment, fabrication, automotive, agricultural, and construction
- Bulk Packaging: Monster Bolts bulk quantities offer the lowest cost per piece for individuals and businesses needing larger volumes.
Monster Specifications
| Specification | Details |
|---|---|
| Diameter | 7/8" (0.875") |
| Thread Size | 7/8"-14 UNF (fine thread) |
| Head Style | Hex cap screw / hex bolt |
| Wrench Size | 1-5/16" hex wrench/socket |
| Material | Alloy steel, Grade 8 |
| Finish / Plating | Zinc yellow CR+3 (chromate-converted zinc), 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 7/8-14 lengths; select above. |
| Packaging | Monster Bolts bulk quantities offer the lowest cost per piece for individuals and businesses needing larger volumes. |
Matching Nuts & Washers
Complete your assembly with USA-made complementary hardware:
- 7/8-14 hex nuts (fine-thread, USA-made)
- Flat & lock washers for load spreading and vibration resistance
- For heavy rigging and marine projects, explore our USA-machined cable & rigging hardware
Why Choose Monster Bolts?
- Made in USA quality for mission-critical applications
- Bulk savings with the lowest cost per piece
- Fast shipping from our Florida warehouse
- Dedicated customer support from fastener specialists
Order Yours Today
Stock your shop with Made in USA 7/8-14 Grade 8 hex cap screws in zinc yellow CR+3 finish. Select your preferred length above and click "Add to Cart" to get reliable UNF hardware for your next project.