









🔧 Secure your projects with strength and style — don’t get left behind!
Fullerkreg 3/8" x 4" stainless steel hex head bolt sets include fully threaded bolts, nuts, flat and lock washers made from corrosion-resistant 18-8 stainless steel. Designed for heavy-duty fastening, these ASME-compliant fasteners offer reliable performance and easy installation for professional and DIY applications.





| ASIN | B07S7PNM4K |
| ASIN | B07S7PNM4K |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #130,615 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Hex Bolts |
| Color | Plain |
| Customer Reviews | 4.6 4.6 out of 5 stars (317) |
| Customer reviews | 4.6 4.6 out of 5 stars (317) |
| Cutting Diameter | 0.38 Inches |
| Date First Available | 31 May 2019 |
| Date First Available | 31 May 2019 |
| Finish | Polished |
| Head Style | Hexagonal |
| Item Package Quantity | 1 |
| Item Weight | 268 g |
| Item diameter | 0.38 Inches |
| Item model number | 1 |
| Item model number | 1 |
| Manufacturer | Fullerkreg |
| Manufacturer | Fullerkreg |
| Material | Stainless Steel |
| Measurement System | Inch |
| Number Of Pieces | 4 |
| Part number | 1 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 268 g |
| Shape | Hexagonal |
| Size | (4 Sets) 3/8x4" |
S**L
If you need a heavy-duty screw and nut combination this is a great product.
S**M
Worked as they should.
B**L
Served the purpose.
R**O
As expected worked well
C**N
Hardware seems quality, but one of the bolt/washer/nut sets had no washers or nut. This was an issue for me as I needed four sets, but could only use three. So much for the convenience. Needs improvement from a product packing standpoint.
Trustpilot
2 weeks ago
2 weeks ago