Hillman 7/16 in. Dia x 1-1/4 in. L Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack
Regular price $29.99Hillman Grade 5 Hex Head Cap Screws, 7/16 in. x 1-1/4 in., 50-Pack
Heavy-duty hex cap screws made of heat-treated zinc-plated steel for strength and wear resistance. Grade 5, coarse-thread fasteners are partially threaded with a washer face under the head for secure seating—ideal for general construction, machinery, and automotive use.
Key Features:
- Grade 5 Strength: Heat-treated steel provides reliable tensile strength for demanding applications
- Corrosion-Resistant Finish: Zinc plating helps resist rust and wear
- Coarse Thread Design: Ensures quick starts and strong holding power in tapped holes or with nuts
- Washer Face Head: Flats under the hex head improve seating and load distribution
- Convenient Bulk Pack: 50 screws, 7/16 in. diameter x 1-1/4 in. length
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 7/16 inch |
| Length | 1-1/4 inch |
| Material | Steel |
| Finish | Heat Treated Zinc |
| Grade | 5 (USS) |
| Thread Type | Coarse |
| Head Style | Hex head with washer face |
| Threading | Partially threaded shank |
| Number in Package | 50 pack |
| Packaging Type | Boxed |
| Tightening Method | Use with wrench or drill/socket |
| Unit of Measurement | Imperial |
| Pack Weight | 3.6 lb (approx. package weight) |
Frequently Asked Questions (FAQ):
Q: Are these fully threaded?
A: No. They are Grade 5 hex cap screws that are partially threaded along the shank.
Q: What thread type do they use?
A: Coarse thread.
Q: Can I use them outdoors?
A: The zinc finish offers basic corrosion resistance, suitable for many indoor and some outdoor applications; for harsh environments, consider stainless or hot-dipped galvanized fasteners.
Q: How are they installed?
A: Tighten with a wrench or compatible socket; use with a matching nut or in a properly tapped hole.
Q: Do they include nuts or washers?
A: No, this pack contains only the screws.
Industrial Strength, Refined Utility
These hex cap screws bring a crisp, architectural order to any build, their zinc sheen catching light with subtle precision. I love the bold hex head and washer face—details that feel both engineered and elegant. Style them visibly on open-frame shelving or hardware accents for a confident, utilitarian statement. Function-forward and beautifully pragmatic, they’re the quiet luxury of well-made hardware.
Choose these Grade 5 zinc-plated hex cap screws for dependable, corrosion-resistant fastening—add the 50-pack to your cart today.
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