--- title: "Vodafast Stainless Steel Square Head U Bolt" description: "Vodafast Stainless Steel Square Head U Bolt — U-Bolts & J-Bolts. MOQ 100 pieces, US$0.096 – 0.12." url: https://engineeringhardware.com/product/vodafast-stainless-steel-square-head-u-bolt/ source: Engineering Hardware & Fasteners --- # Vodafast Stainless Steel Square Head U Bolt [![Vodafast Stainless Steel Square Head U Bolt](https://img.engineeringhardware.com/Vodafast-Stainless-Steel-Square-Head-U-Bolt.webp)](https://img.engineeringhardware.com/Vodafast-Stainless-Steel-Square-Head-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/vodafast-stainless-steel-square-head-u-bolt.md) Model no. **VF-BOLT-0153** | **US$0.12**100–999 pieces | **US$0.11**1,000–9,999 pieces | **US$0.096**10,000+ pieces | | --- | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, BSW - **Grade:** 4.8 6.8 8.8 10.9 12.9 - **Finish:** Polishing - **Customized:** Available - **Package Size:** 25.00cm * 26.00cm * 15.00cm - **Raw Materials:** Carbon steel, Alloy steel, Aluminum steel, Stainless steel, Plastic and Copper. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Vodafast%20Stainless%20Steel%20Square%20Head%20U%20Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fvodafast-stainless-steel-square-head-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. | VF-BOLT-0153 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, BSW | | Grade | 4.8 6.8 8.8 10.9 12.9 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Polishing | | Certificate | ISO 9001 | | Customized | Available | | Sample | Available | | Payment Term | L/C,T/T, D/P, Western Union | | Transport Package | Carton/Wood Pallet | | Specification | Customized | | Origin | China | | HS Code | 7318159001 | | Production Capacity | 500, 000 PCS/Day | | Package Size | 25.00cm * 26.00cm * 15.00cm | | Package Gross Weight | 25.000kg | | Produt name | Bolts | | Raw Materials | Carbon steel, Alloy steel, Aluminum steel, Stainless steel, Plastic and Copper. | | Shape | Square, Rectangle, Round, Tapper, Dome, etc. | | Surface treatment | Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. | | Grades | Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc | | Thread | : | | ISO 9001 | 2015 Quality System Certified Company. | | Tolerance | +/-0.02 | | Packing | Small box/Carton, Cartons Bulk/Pallet, Gunny Bag. | | Category | [U-Bolts & J-Bolts](https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/) | ## Technical parameters | Produt name: | Bolts | | --- | --- | | Raw Materials: | Carbon steel, Alloy steel, Aluminum steel, Stainless steel, Plastic and Copper. | | Shape: | Square, Rectangle, Round, Tapper, Dome, etc. | | Surface treatment: | Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. | | Application: | Industry | | Grades: | Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc | | Thread:: | Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. | | Quality assurance: | ISO 9001: 2015 Quality System Certified Company. | | Tolerance: | +/-0.02 | | Packing: | Small box/Carton, Cartons Bulk/Pallet, Gunny Bag. | | Payment term: | L/C ,T/T , D/P , Western Union. | | Origin: | China | ## Description Vodafast Stainless Steel Square Head U Bolt is part of our u-bolts & j-bolts range (Bolts). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, BSW - **Material:** Stainless Steel - **Grade:** 4.8 6.8 8.8 10.9 12.9 - **Thread:** : - **Head Style:** Round - **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$0.096 – 0.12 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 Vodafast Stainless Steel Square Head U Bolt? The listed minimum order is 100 pieces, at US$0.096 – 0.12 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$0.12 for 100–999 pieces; US$0.11 for 1,000–9,999 pieces; US$0.096 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 Vodafast Stainless Steel Square Head U Bolt? Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Stainless Steel; Grade: 4.8 6.8 8.8 10.9 12.9; Thread: :; Head Style: Round. 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/) [![304/316 Stainless Steel U-Bolt Assembly Marine Grade Mirror Polished ASTM A276 Compliant](https://img.engineeringhardware.com/304-316-Stainless-Steel-U-Bolt-Assembly-Marine-Grade-Mirror-Polished-ASTM-A276-Compliant.webp)](https://engineeringhardware.com/product/304-316-stainless-steel-u-bolt-assembly-marine-grade-mirror-polished-astm-a276/) U-Bolts & J-Bolts ### [304/316 Stainless Steel U-Bolt Assembly Marine Grade Mirror Polished ASTM A276 Compliant](https://engineeringhardware.com/product/304-316-stainless-steel-u-bolt-assembly-marine-grade-mirror-polished-astm-a276/) Stainless Steel · Heavy Industry, Mining, Water Treatment, Healthcar **US$0.12 – 1.20**MOQ 1 piece [![U Bolt Wholesale Pole Grade Hot Dip Galvanized Salt Spray Tested MTC Supplied For Messenger Wire And 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