12th Jul 2026, 11:17 AM
3 /8 inch-16 x 5-1 /2 inch Grade 8 Bolts (10-Pack) - Heavy-Duty Hex Bolts Includes Flat Washers & Nylon Lock Nuts - High-Strength SAE Anti-Vibration 5.5 inch Coarse Bolts for Automotive, Machinery & Construction
Price may vary by location, shipping cost, and availability.
Lowest ever
41% Off
$38.61
$64.99
Highest: $38.61
Average: $38.61
Lowest: $38.61
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 3 /8 inch-16 x 5-1 /2 inch Grade 8 Bolts (10-Pack) - Heavy-Duty Hex Bolts Includes Flat Washers & Nylon Lock Nuts - High-Strength SAE Anti-Vibration 5.5 inch Coarse Bolts for Automotive, Machinery & Construction here. This product's current Price in USA is $38.61. The average and highest prices are $38.61 and $38.61 respectively.
| Lowest Ever Price | $38.61 |
|---|---|
| 12th Jul 2026 | |
| Average Price | $38.61 |
| Based on 7 days price tracking | |
| Highest Price | $38.61 |
| 12th Jul 2026 | |
Price History of All Variants of 3 8 inch-16 x 5-1 2 inch...
Current Price in USA
| Price | $38.61 |
|---|---|
| MRP | $64.99 |
| Savings | $26.38 |
| Discount | 40.59% |
Product Information
Details
| Product Name | 3 /8 inch-16 x 5-1 /2 inch Grade 8 Bolts (10-Pack) - Heavy-Duty Hex Bolts Includes Flat Washers & Nylon Lock Nuts - High-Strength SAE Anti-Vibration 5.5 inch Coarse Bolts for Automotive, Machinery & Construction |
|---|---|
| Store Product Code | B0GPJFG3VP |
| Store Name | amazon.com |
| Color | Yellow Zinc |
Features
- Complete 10-packs: Includes 10 Grade 8 hex bolts, 10 hardened flat washers, and 10 nylon Grade 8 lock nuts everything you need for strong, vibration-resistant fastening in one convenient pack. Bolts 3/8" x 5.5" long. Nuts and washers fit 3/8" bolts.
- Grade 8 Strength for Demanding Jobs: High-tensile SAE J429 Grade 8 bolts and nuts deliver superior load capacity and shear strength, making this kit ideal for automotive, trailer, machinery, and structural applications. All washers are hardened, which is compatible with a Grade 8 fastening system. Threads are made to the requirements of ASME B1.1. ASME B18.2.1 Dimensional Requirements. SAE J429 Material and Strength Level. ASTM A564 Material and Strength Level. ASTM F788 Surface Discontinuities. ASME B18.18 Inspection and Quality Assurance.
- Utimate Anti-Vibration Nylon Locking System: washers help prevent loosening under torque, shock, and movement perfect for equipment that sees constant vibration or cyclic loads.
- Precision-Matched Components: All fasteners are 3/8"-16 UNC for reliable fit and consistent clamping force across every assembly no mismatched hardware, no guesswork.
- Built for Pros & Serious DIYers: Whether youre repairing equipment, building fixtures, or assembling heavy components, this kit delivers industrial-grade reliability in a compact, easy-to-store format.
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