20th Jul 2026, 03:14 AM
1 /4 inch-20 x 1 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.
Price may vary by location, shipping cost, and availability.
Lowest in last 4 months
9% Off
$20.00
$21.99
Highest: $20.00
Average: $20.00
Lowest: $20.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 1 /4 inch-20 x 1 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use. here. This product's current Price in USA is $20.00. The average and highest prices are $20.00 and $20.00 respectively.
| Lowest Ever Price | $20.00 |
|---|---|
| 27th Feb 2026 | |
| Average Price | $20.00 |
| Based on 144 days price tracking | |
| Highest Price | $20.00 |
| 27th Feb 2026 | |
Price History of All Variants of 1 4 inch-20 x 1 Hex Cap...
Current Price in USA
| Price | $20.00 |
|---|---|
| MRP | $21.99 |
| Savings | $1.99 |
| Discount | 9.049% |
Product Information
Details
| Product Name | 1 /4 inch-20 x 1 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use. |
|---|---|
| Store Product Code | B07H7P4M92 |
| Store Name | amazon.com |
| Rating | 10 / 10 |
| Category | Hex Bolts |
| Product Manufacturer | Newport Fasteners |
| Model Number | N454010-100 |
| Color | yellow |
| Size | 1/4-20 x 1 inch |
Features
- Grade 8 High-Strength Alloy Steel (SAE J429 Compliant) 150,000 PSI minimum tensile strength, 130,000 PSI proof load, and Rockwell C33-39 hardness delivers superior clamping force and fatigue resistance for critical structural, automotive, industrial machinery, and heavy equipment applications
- Zinc Yellow Chromate Plating Corrosion-resistant coating provides visual identification for QC/QA processes while meeting moderate environmental exposure requirements in industrial and HVAC installations
- Fully Threaded 1" Shank Length Complete threading from head to tip maximizes thread engagement versatility, eliminates partial-thread limitations, and accommodates variable material thickness in through-bolt assemblies
- Manufactured to ASME B18.2.1 & SAE J429 specifications
- Tensile Strength: 150,000 psi. min, 1/4 1.5 inch diams)
- 1/4"-20 UNC Coarse Thread Profile ASME B18.2.1 compliant threading ensures universal compatibility with standard tapped holes and hex nuts while delivering optimal holding power and vibration resistance
- Grade 8 Steel made of alloy steel and has six radial lines on the top of the bolt head
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Rating and Reviews
10 Based on 5 reviews
1 4 inch-20 x 1 Hex Cap has 10 rating out of 10. This average rating is consist of 5 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.