--- title: "Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt" description: "Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt — U-Bolts & J-Bolts. MOQ 100 pieces, US$0.47 – 1.91." url: https://engineeringhardware.com/product/custom-galvanized-trailer-u-bolt-nut-pipe-clamp-high-strength-square-u-bolt/ source: Engineering Hardware & Fasteners --- # Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt [![Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt](https://img.engineeringhardware.com/Custom-Galvanized-Trailer-U-Bolt-Nut-Pipe-Clamp-High-Strength-Square-U-Bolt.webp)](https://img.engineeringhardware.com/Custom-Galvanized-Trailer-U-Bolt-Nut-Pipe-Clamp-High-Strength-Square-U-Bolt.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Bolts › U-Bolts & J-Bolts](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/custom-galvanized-trailer-u-bolt-nut-pipe-clamp-high-strength-square-u-bolt.md) Model no. **JF-9655566** US$0.47 – 1.91 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Grade:** 9.8 - **Finish:** Polishing - **Packing:** Wooden Cases or Carton - **Surface Treatment:** Polishing - **Materials:** as Per Request Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Custom%20Galvanized%20Trailer%20U-Bolt%20Nut%20Pipe%20Clamp%20High-Strength%20Square%20U-Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustom-galvanized-trailer-u-bolt-nut-pipe-clamp-high-strength-square-u-bolt%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Material | Stainless Steel | | Type | Round Head | | Model NO. | JF-9655566 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, BSW, GOST | | Grade | 9.8 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Polishing | | Item | U Bolt | | Technics | Machining | | Part Type | Forming Parts | | Export Markets | Global | | Shipping Port | Qingdao | | Place of Origin | China | | Transport | by Sea or Air | | Packing | Wooden Cases or Carton | | Surface Treatment | Polishing | | Weight | Customized | | Sample | 7 Days Ready | | Processing | as Per Your Drawing | | Materials | as Per Request | | After-Sale Service | Definetly | | Certificate of Origin | as Per Request | | Transport Package | Plywood Box | | Specification | As your requirement | | Origin | Weifang City, Shandong Province, China | | HS Code | 7326199000 | | Production Capacity | 50000PCS/Month | | Package Size | 60.00cm * 45.00cm * 40.00cm | | Package Gross Weight | 100.000kg | | Stainless Steel | SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | | Steel Grade | DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; | | ASTM | 307A,307B,A325,A394,A490,A449, | | M4-M64 | Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | | Busy season | 15-30days,Slack seaon:10-15days | | Steel | 4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 | | Bolt | 800 tons; Nut: 500 tons; Screw:600 tons | | Peak Season Lead Time | one month, Off Season Lead Time: within 15 workdays | | Nut | DIN934, DIN6923, DIN985, ISO4032 hex heavy hex nut, 2H nut, A563/A563M cap nut, nylon nut, etc | | Rod | threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt etc | | Screw | hex screw, DIN912; self drilling screw, DIN7504; self tapping screw, DIN7981/7982; drywall screw, pan | | washer | flat washer DIN125, spring washer DIN127, lock washer, square washer, spring lock washer, plain | | Category | [U-Bolts & J-Bolts](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) | ## Technical parameters | Products name | U-Bolts | | --- | --- | | Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | | Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | | Steel Grade:DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | | | Production Process | M4-M64:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | | Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | | Stock Products | Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt | | Free Samples for standard fastener | | | International Commercial Terms | CFR, FOB, CIF, EXW | | --- | --- | | Term of Payment | L/C, T/T, Western Union | | Production Capacity | Bolt: 800 tons; Nut: 500 tons; Screw:600 tons | | Delivery Time | 10-25 days(Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays) | | Our Advantage | High Quantity, Professional, Fast delivery, Client Guarantee, Support Custom-Made, Good Reputation.. | ## Description Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt is part of our u-bolts & j-bolts range (Bolts). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Material:** Stainless Steel - **Grade:** 9.8 - **Head Style:** Round - **Surface Treatment:** Polishing - **Finish:** Polishing - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$0.47 – 1.91 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt? The listed minimum order is 100 pieces, at US$0.47 – 1.91 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Custom Galvanized Trailer U-Bolt Nut Pipe Clamp High-Strength Square U-Bolt? Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: 9.8; Head Style: Round; Surface Treatment: Polishing. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and finish. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other u-bolts & j-bolts are available? The U-Bolts & J-Bolts category lists 2,391 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All U-Bolts & J-Bolts →](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) [![304 Stainless Steel U-Bolts DIN3570 M5 M6 Square Type U Bolts](https://img.engineeringhardware.com/304-Stainless-Steel-U-Bolts-DIN3570-M5-M6-Square-Type-U-Bolts.webp)](https://engineeringhardware.com/product/304-stainless-steel-u-bolts-din3570-m5-m6-square-type-u-bolts/) U-Bolts & J-Bolts ### [304 Stainless Steel U-Bolts DIN3570 M5 M6 Square Type U Bolts](https://engineeringhardware.com/product/304-stainless-steel-u-bolts-din3570-m5-m6-square-type-u-bolts/) U Bolt · DIN, ANSI, GB, JIS **US$0.0072 – 0.012**MOQ 1 piece [![Wire Rope Cable Clip Clamp 304 Stainless Steel U Bolt Saddle 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J429)](https://img.engineeringhardware.com/U-Bolts-Square-Bends-F468-F593-F1554-A307-A193-A193M-A320-A320-SAE-J429.webp)](https://engineeringhardware.com/product/u-bolts-square-bends-f468-f593-f1554-a307-a193-a193m-a320-a320-sae-j429/) U-Bolts & J-Bolts ### [U-Bolts, Square Bends (F468, F593, F1554, A307, A193/A193M, A320/A320, SAE J429)](https://engineeringhardware.com/product/u-bolts-square-bends-f468-f593-f1554-a307-a193-a193m-a320-a320-sae-j429/) U Bolt · ANSI **US$0.012**MOQ 1,000 pieces **US$0.47 – 1.91**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Custom%20Galvanized%20Trailer%20U-Bolt%20Nut%20Pipe%20Clamp%20High-Strength%20Square%20U-Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustom-galvanized-trailer-u-bolt-nut-pipe-clamp-high-strength-square-u-bolt%2F)