4Pack 1/2" x 3-1/16"x 4-5/16" Stainless Steel U-Bolts, Square U-Bolt Boat Trailer U-Bolts with Washers and Nuts for Sailboat Trailer Automobiles Industrial Part.
Product details
| Management number | 221594081 | Release Date | 2026/05/03 | List Price | $10.40 | Model Number | 221594081 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- We're thrilled to include these fantastic components in your order: (4) U-bolts, (8) heavy hex stainless steel nylon lock nuts, (8) flat washers, and (8) lock washers
- Stainless steel material: u bolts for boat trailer are made of 304 stainless steel, strong and long-lasting.square u-bolt is applied to fix or connect the locked parts to rectangular wood and metal objects, such as cars, sailboat trailers, pipe, tube, plumbing and other industrial applications
- This U-bolt is the perfect size for your needs at 1/2 x 3-1/16 x 4-5/16 inch (Approx. 13mm x 78mm x 110mm)(D x W x L), with a thread length of 2-1/2 inches (Approx. 63.5mm) It's ideal for use with 3 x 3 inch square beams and shafts! Product tolerance ±0.8mm
- Here are some tips to make your installation a breeze! You'll get the best results using a hand wrench or socket ratchet when installing the nut. For the tightening, avoid using a high-speed power tool or impact tool
- We're delighted to offer a one-year warranty on our U-bolts! If you have any questions, please don't hesitate to send us an email via Amazon. We'll respond within 24 hours and solve any issues you may have
- These fantastic screws are made from 18-8 stainless steel, which means they're super strong and can withstand a lot of wear and tear. They're also resistant to a range of chemicals, and they might even have a little bit of magnetic power
| Brand | KATUNA |
|---|---|
| Color | Bright |
| Model | SS D-1/2" x W 3-1/16" xL 4-5/16" |
| Set Name | 4 Pack |
| Head Type | Square |
| Size Name | SS-D-1/2xW 3-1/16" xL 4-5/16 |
| Metal Type | Stainless Steel, Zinc |
| Unit Count | 4.0 Count |
| Item Weight | 2.75 Pounds |
| Part Number | SS-D-1/2xW 3-1/16" xL 4-5/16 |
| Thread Size | D-1/2" x W 3-1/16" xL 4-5/16" |
| Thread Type | Unc |
| Drive System | Square |
| Finish Types | Glossy |
| Grade Rating | 304 |
| Manufacturer | KATUNA |
| Thread Class | 2A |
| Thread Style | Right Hand |
| Fastener Size | 1/2" x 3-1/16" x 4-5/16" |
| Fastener Type | U-Bolt |
| Item Diameter | 0.5 Inches |
| Item Hardness | Grade 2 |
| Material Type | Stainless Steel, Zinc |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 4.8 x 2.1 x 0.5 inches |
| Number Of Items | 1 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 4 |
| Screw Head Style | Square |
| Screw Point Style | Square |
| Manufacturer Grade | 304 |
| Set Screw Thread Type | Unc |
| Maximum Shear Strength | 31 ksi (213.7 MPa) |
| Compatible Groove Diameter | 0.5 Inches |
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