Hillman 3/8 in. Diameter x 1-1/4 in. Length Heat-Treated Steel Hex Head Cap Screw, Grade 8, Coarse Thread, 100-Pack
Regular price $33.41Hillman Grade 8 Hex Head Cap Screws, 3/8" x 1-1/4", 100-Pack
Heavy-duty hex head cap screws made from heat-treated steel for high-strength fastening. Grade 8, coarse-thread bolts ideal for automotive, machinery, and structural applications requiring reliable clamping force.
Key Features:
- High Strength Grade 8: Heat-treated steel delivers superior tensile strength for demanding assemblies
- Coarse Thread Design: Provides better grip in softer materials and faster installation
- Hex Head with Washer Face: Ensures strong wrenching surface and even load distribution
- Versatile Use: Suitable for use with a nut or in a tapped hole across automotive and machinery projects
- Bulk Value Pack: 100-piece box minimizes downtime and ensures project continuity
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Product Type | Hex Head Cap Screw |
| Diameter | 3/8 in |
| Length | 1-1/4 in |
| Material | Steel |
| Finish/Style | Heat Treated |
| Grade | 8 |
| Thread Type | Coarse |
| Head Style | Hex head with washer face |
| Threading | Partially threaded |
| Number in Package | 100 |
| Packaging Type | Boxed |
| UPC (alt) | 008236081701 |
Frequently Asked Questions (FAQ):
Q: What size are these screws?
A: They are 3/8 inch diameter by 1-1/4 inch length.
Q: What thread type do they have?
A: Coarse thread (UNC).
Q: What grade are these bolts?
A: Grade 8, heat-treated steel for high strength.
Q: Are they fully threaded?
A: They are partially threaded hex cap screws.
Q: How are they packaged?
A: Boxed pack of 100 pieces.
Industrial Strength, Streamlined Precision
There’s a quiet elegance in hardware that performs with confidence. These hex head cap screws bring a refined, utilitarian edge—clean geometry, crisp facets, and a purposeful silhouette. Style them as the invisible heroes in custom shelving or exposed mechanical details to underscore a modern, industrial narrative. Their strength and finish make them an understated essential for elevated, hardworking spaces.
Choose these Hillman Grade 8 hex cap screws for reliable, high-strength fastening that keeps your projects secure and on schedule.
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