--- title: "SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet" description: "SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bra… — U-Bolts & J-Bolts. MOQ 5,000 pieces, US$0.12 – 0.24." url: https://engineeringhardware.com/product/ss304-316-a2-70-a4-70-80-right-angle-rectangular-square-bending-stud-shoulder-u-bolt/ source: Engineering Hardware & Fasteners --- # SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet [![SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet](https://img.engineeringhardware.com/SS304-316-A2-70-A4-70-80-Right-Angle-Rectangular-Square-Bending-Stud-Shoulder-U-Bolt-Bracelet.webp)](https://img.engineeringhardware.com/SS304-316-A2-70-A4-70-80-Right-Angle-Rectangular-Square-Bending-Stud-Shoulder-U-Bolt-Bracelet.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/ss304-316-a2-70-a4-70-80-right-angle-rectangular-square-bending-stud-shoulder-u-bolt.md) | **US$0.24**5,000–9,999 pieces | **US$0.12**10,000+ pieces | | --- | --- | MOQ 5,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Grade:** 12.9 - **Finish:** Polishing - **Package Size:** 30.00cm * 28.00cm * 15.00cm - **The minimum order quantity of non-standard fasteners:** 1-2 tons, depending on the difficulty and size of the parts, we will charge a mold fee, which will be refunded after reaching a certain amount, which is more fully described in our quotation. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20SS304%2F316%20A2-70%20A4-70%2F80%20Right%20Angle%20Rectangular%20Square%20Bending%20Stud%20Shoulder%20U%20Bolt%20Bracelet%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss304-316-a2-70-a4-70-80-right-angle-rectangular-square-bending-stud-shoulder-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 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, BSW, GOST | | Grade | 12.9 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Polishing | | Certificate | ISO9001: 2008 | | Transport Package | Customers' Requirements | | Origin | Ningbo, China | | Package Size | 30.00cm * 28.00cm * 15.00cm | | Package Gross Weight | 25.000kg | | ISO9001 | 2008 | | The minimum order quantity of non-standard fasteners | 1-2 tons, depending on the difficulty and size of the parts, we will charge a mold fee, which will be refunded after reaching a certain amount, which is more fully described in our quotation. | | Accepted Delivery Terms | FOB,CFR,CIF,EXW,Express Delivery; | | Accepted Payment Currency | USD,EUR,CNY; | | Accepted Payment Type | T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash; | | Language Spoken | English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Italian | | Category | [U-Bolts & J-Bolts](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) | ## Technical parameters | Product name | Square U Bolt Accessories | | --- | --- | | Color | Silver/Black | | Surface treatment | Plain | | Packing | Customers' Requirements | | Type | External Circlip | | Material | Spring steel/ stainless steel | | Certificate | ISO9001:2008 | | Standard Size | | | | | | | --- | --- | --- | --- | --- | --- | | System | Metric | CN | USA | DE | JPN | | Standard | ISO | GB | SAE,IFI,ASTTM | DIN | JIS | ## Description SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet 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:** 12.9 - **Head Style:** Round - **Finish:** Polishing - **Connection:** Common Bolt - **Application:** Machinery, Chemical Industry, Environmental, Building 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 5,000 pieces at US$0.12 – 0.24 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 SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet? The listed minimum order is 5,000 pieces, at US$0.12 – 0.24 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.24 for 5,000–9,999 pieces; US$0.12 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of SS304/316 A2-70 A4-70/80 Right Angle Rectangular Square Bending Stud Shoulder U Bolt Bracelet? Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: 12.9; Head Style: Round; Finish: 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 & 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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/) [![10mm U Bolt Clip Stainless Steel DIN741 Wire Rope Clip for Cable Usage](https://img.engineeringhardware.com/10mm-U-Bolt-Clip-Stainless-Steel-DIN741-Wire-Rope-Clip-for-Cable-Usage.webp)](https://engineeringhardware.com/product/10mm-u-bolt-clip-stainless-steel-din741-wire-rope-clip-for-cable-usage/) U-Bolts & J-Bolts ### [10mm U Bolt Clip Stainless Steel DIN741 Wire Rope Clip for Cable Usage](https://engineeringhardware.com/product/10mm-u-bolt-clip-stainless-steel-din741-wire-rope-clip-for-cable-usage/) Standard · Stainless Steel **US$0.084 – 0.11**MOQ 10 pieces [![Hot DIP Galvanized U Bolt Sizes Auto Part Trailer U-Bolt Nut Pipe Clamp High Strength 316 Stainless Steel Square U 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