Infast Grade 8 Hex Cap Screws - 7 /16-20 x 5-1 /2 inch Fine Thread Partial Thread Bolts, Yellow Zinc Corrosion Resistant, Heavy Duty. Fasteners for Automotive, Construction, Industrial & DIY Use (2-Pack)
Price History Graph
Price History Information
You can check the price history of Infast Grade 8 Hex Cap Screws - 7 /16-20 x 5-1 /2 inch Fine Thread Partial Thread Bolts, Yellow Zinc Corrosion Resistant, Heavy Duty. Fasteners for Automotive, Construction, Industrial & DIY Use (2-Pack) here. This product's current Price in USA is $13.79. The average and highest prices are $13.79 and $13.79 respectively.
| Lowest Ever Price | $13.79 |
|---|---|
| 26th Jul 2026 | |
| Average Price | $13.79 |
| Based on 26 days price tracking | |
| Highest Price | $13.79 |
| 26th Jul 2026 | |
Price History of All Variants of Infast Grade 8 Hex Cap Screws -...
5/16-18 x 1 3/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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7/16-14 x 1 1/2 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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1-14 x 1 3/4 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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1-14 x 3 3/4 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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1-14 x 2 1/2 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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1-14 x 4 1/2 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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5/16-18 x 1 1/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 20
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7/16-14 x 1 1/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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5/16-18 x 1 1/2 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 20
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5/16-18 x 2 3/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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5/16-18 x 2 1/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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5/16-18 x 3 1/2 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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1-14 x 2 3/4 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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1-14 x 1 1/2 Hex Cap Screws Grade 8 Fine (UNS), Yellow Zinc - Pack of 1
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5/16-18 x 2 1/2 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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5/16-18 x 3 1/4 Hex Cap Screw, Grade 8 Coarse, Yellow Zinc - Pack of 10
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Current Price in USA
| Price | $13.79 |
|---|---|
| MRP | $31.99 |
| Savings | $18.20 |
| Discount | 56.89% |
Product Information
Details
| Product Name | Infast Grade 8 Hex Cap Screws - 7 /16-20 x 5-1 /2 inch Fine Thread Partial Thread Bolts, Yellow Zinc Corrosion Resistant, Heavy Duty. Fasteners for Automotive, Construction, Industrial & DIY Use (2-Pack) |
|---|---|
| Store Product Code | B0DTGTD8K6 |
| Store Name | amazon.com |
| Rating | 9.4 / 10 |
| Category | Hex Bolts |
Features
- GRADE 8 STEEL CONSTRUCTION FOR HEAVY-DUTY PERFORMANCE Designed from durable Grade 8 steel, these 7/16-20 x 5-1/2 hex cap screws deliver dependable strength and long-lasting performance for demanding fastening applications. Built to handle high-stress loads, vibration, and repeated use, these heavy-duty bolts are ideal for automotive repairs, industrial machinery, construction projects, equipment assembly, maintenance work, and reliable DIY fastening tasks.
- YELLOW ZINC COATING FOR ADDED CORROSION RESISTANCE Each hex cap screw features a durable yellow zinc finish that helps protect against rust, oxidation, and corrosion in indoor and outdoor environments. The protective coating enhances durability and extends fastener life when exposed to moisture, dirt, or harsh working conditions. Ideal for automotive, construction, agricultural, and industrial applications where dependable corrosion resistance and secure fastening performance are essential.
- FINE THREAD PARTIAL THREAD DESIGN FOR SECURE HOLDING POWER Featuring a precision 7/16-20 fine thread pattern with partial threading, these Grade 8 bolts provide a tight and dependable grip for enhanced fastening stability. The fine threads help resist loosening caused by vibration and movement, making them suitable for machinery, automotive systems, structural assemblies, and heavy-duty equipment. Designed for compatibility with standard fasteners and tools for efficient installation
- VERSATILE HEX CAP SCREWS FOR MULTIPLE PROJECT APPLICATIONS These heavy-duty hex head bolts are suitable for a wide range of professional and home improvement projects, including automotive maintenance, industrial repairs, construction work, machinery assembly, farming equipment, trailer repairs, and workshop installations. The hex head design allows easy tightening with standard wrenches or sockets, providing dependable fastening strength for projects that require durability and precision.
- CONVENIENT 2-PACK FOR REPLACEMENTS, REPAIRS, AND INSTALLATIONS This pack includes 2 high-strength Grade 8 hex cap screws, giving professionals and DIY users reliable fasteners for repairs, maintenance, replacements, or new installations. Keeping extra heavy-duty bolts on hand helps reduce downtime and ensures you are prepared for demanding projects at home, in the garage, workshop, or jobsite. Built for durability, strength, and dependable long-term fastening performance.
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Rating and Reviews
Infast Grade 8 Hex Cap Screws - has 9.4 rating out of 10. This average rating is consist of 154 individual ratings. You can rate this product at product review page.