Features of 304 Square U Bolt:
- Made of AISI 304 which has good corrosion resistance and tensile strength is higher than 700 MPa (101500psi).
- Stainless steel 304 square u bolts perferred stocked sizes M10 M12 7/16″ 1/2″, other thread sizes are available.
- The dimensions of square u bolt’s inside width and inside length are customizable as per every customer’s requirement.
- Smooth and bright surface bring user excellent working performance and longer lifepan.
- One 304 square U bolt can be assemblied with 2pcs 304 stainless steel hex nuts and 2pcs stainless steel flat washers sending to buyers together.
Product Details & Dimensions:
Applications:
- Boat Trailer Part;
- Marine Usage;
- Solar & Construction Mounting;
- Pipeline Fixing Systems;
Why Choose Hysing Metal:
- 6 Years of export experience
- Strict quality inspection before shipment
- Competitive factory pricing
- Fast production & stable delivery
- OEM & ODM customization available
FAQ:
- Yes, our square u bolts are made of stainless steel 304 which has good corrosion resistance.
- Sure! We are a professional manufacturer of various square or round U bolts.
- MOQ depends on size and specification, flexible for trial orders.
Payment:
- Online orders with our store – PayPal.
- Offline bulk orders – Bank Transfer or PayPal.
Shipment:
- Please note that deliver to PO BOX address is available for products below 22kg and 1M length. Please make sure you have provided a correct physical address during checkout on products of excessive size.
- Our shipping system cannot accept order changes or cancellation after payment is made. You can follow our return policy for more information.
- To aid in smooth and speed of delivery, ensure your address is correct during the checkout. With correct information provided, your order is dispatched within 2-3 business days. Any changes to address after payment made will not be considered.
- Please allow 8-16 working days for product to arrive. We highly recommend providing an answerable contact number and email address as we do make call to follow up item delivery status.
- Shipping time:
- United States – 14 working days
- Canada – 16 working days
- Austraila – 12 working days
- New Zealand – 12 working days
- Singapore – 8 working days
- United Kingdom – 12 working days
- Italy, Spain, Portugal, Czech, Denmark – 12 working days
- Saudi Arabia, United Arab Emirates, Kuwait – 12 working days
- Delivery is not available on weekends, public holidays or after business hours.
- Please note a re-delivery fee will be charged to you for items that are returned due to incorrect address or failure to collect from local depot.
- We aid to provide door to door delivery for every customer. However, buyers in remote areas may be required to collect item from their nearest freight depot. Please ensure if you have any questions about the re-delivery service, we are always here to back you up.
Get a quote within 24 hours
Send us your requirements and get a professional quotation within 24 hours.
Marcus E. –
The 304 square U bolts arrived with precise dimensions and a smooth finish. Strength and corrosion resistance are excellent, even in outdoor use. Threads are clean and fit perfectly with standard nuts. Reliable quality and consistent supply—very satisfied with this purchase.
Tom R. –
I recently purchased the 304 Square U Bolt from Hysing Metal, and I must say, the quality is outstanding! As a regular buyer of hardware products in Australia, I’ve had my fair share of experiences, but this U bolt definitely stands out. The material is solid, corrosion-resistant, and feels incredibly durable, even for outdoor use. It was easy to install and fits perfectly with my equipment. The customer service from Hysing Metal was also top-notch, fast delivery, and great communication. I’ll definitely be ordering again for my next project. Highly recommend to anyone looking for reliable and high-quality fasteners!
Nick M. –
Good price M10 square u bolts!
Jay M. –
Excellent shapes and surface treatments.
Sophie G. –
Great prices and quality~
Ben W. –
I picked up the M12 304 Square U Bolt for my boat trailer, and it’s exactly what I needed. The size fits perfectly for the brackets on my trailer frame, and the stainless steel handles saltwater exposure without any signs of rust. Really solid, reliable, and easy to install. Great quality for anyone maintaining or upgrading their boat trailer.
Brett H. –
I bought the 304 Square U Bolt for my boat trailer, and it’s been spot on. The stainless steel holds up really well against saltwater, and the fit is exactly what I needed for securing the brackets. Super sturdy, no rust, and looks like it’ll last for years. Great product and fast delivery. Definitely recommending it to other boat trailer owners!
Michael F. –
Bought the 304 Square U Bolt from Hysing Metal, and I’m really impressed with the quality. Strong, durable, and perfect for outdoor use. The delivery was quick, and the customer service was excellent. Will definitely buy again!