🔩 Lock it down with strength and style — don’t get left unscrewed!
This set of four 3/8-16x4 inch hex head bolts by Fullerkreg features fully threaded shafts made from durable 18-8 (304) stainless steel, ensuring excellent corrosion resistance and heavy-duty fastening. Each set includes matching hex nuts, flat washers, and lock washers, all meeting ASME standards for precision and reliability—perfect for professionals demanding secure, long-lasting assemblies.
| Material | Stainless Steel |
| Grade Rating | 等级 B8 |
| Thread Size | 3/8"-16 |
| Exterior Finish | Stainless Steel |
| Manufacturer Grade | 等级 B8 |
| Head Style | Hex |
| Color | Plain |
| Fastener Type | Hexagon Bolt |
| Brand | Fullerkreg |
| Thread Type | Fully Threaded |
| Item Diameter | 0.38 Inches |
| Thread Style | Left Hand |
| Size | (4 Sets) 3/8x4" |
| Compatible groove diameter | 0.38 Inches |
| Number of Pieces | 4 |
| UPC | 799862377039 |
| Manufacturer | Fullerdongluo |
| Part Number | 1 |
| Item Weight | 9.4 ounces |
| Item model number | 1 |
| Shape | Hexagonal |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.38 Inches |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |
S**E
Nice quality!
Very high quality with a nut, washer and lock washer. I bolted down a vise on my workbench and it's nice and solid. Highly recommend if you're bolting equipment down such as a drill press, table saw, or even using as a bolt for clamps. Very sturdy and high quality
C**.
Quality Built
Great bolt even though the price is on the higher size. But you do receive what you paid for.
S**N
Useful
Worked as they should.
F**.
Just what I needed
The box stores don't stock all sizes of stainless steel hardware, and it takes forever to arrive if I have to order it (10+ days). These arrived next day and are exactly what I needed.
W**.
Misleading on ad
Appear to be good quality Ad is misleading. Shows six bolts but you only receive 4. So you need to read ad very carefully
T**G
Everyone is right
You will see a lot of reviews about how good the quality is, and they are right!Nuts go on soooo smoothly. Feels heavy, and heavy duty. I almost don’t want to use them they’re so nice 😂
S**G
Good Quality
Bought for an Air Dog installation, good quality and pretty.
S**E
A+
A+
Trustpilot
3 days ago
1 week ago
