--- title: "Nuts for Self-Drilling Anchor Bolt R25" description: "Nuts for Self-Drilling Anchor Bolt R25 — Foundation & Anchor Bolts. Material: Carbon Steel, Standard: DIN, GB. MOQ 500 pieces, US$6.00 – 12.00." url: https://engineeringhardware.com/product/nuts-for-self-drilling-anchor-bolt-r25/ source: Engineering Hardware & Fasteners --- # Nuts for Self-Drilling Anchor Bolt R25 [![Nuts for Self-Drilling Anchor Bolt R25](https://img.engineeringhardware.com/Nuts-for-Self-Drilling-Anchor-Bolt-R25.webp)](https://img.engineeringhardware.com/Nuts-for-Self-Drilling-Anchor-Bolt-R25.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Anchors & Construction Fixings › Foundation & Anchor Bolts](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/nuts-for-self-drilling-anchor-bolt-r25.md) Model no. **R25, R32, R38, R51, T76** US$6.00 – 12.00 / piece MOQ 500 pieces · Final price confirmed in your quote - **Head Style:** Hexagonal - **Standard:** DIN, GB - **Grade:** Requested - **Material:** Carbon Steel Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Nuts%20for%20Self-Drilling%20Anchor%20Bolt%20R25%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fnuts-for-self-drilling-anchor-bolt-r25%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 | Model NO. | R25, R32, R38, R51, T76 | | --- | --- | | Connection | Solid Threaded Bar | | Head Style | Hexagonal | | Standard | DIN, GB | | Grade | Requested | | Transport Package | Pallets | | Specification | 25, 32, 36, 40, 50MM | | Origin | China | | HS Code | 7318 | | Production Capacity | 500000PCS | | Customization | Available | | Material | Carbon Steel | | Type | Hexagon Head | | Category | [Foundation & Anchor Bolts](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) | ## Technical parameters | Product Parameter | | --- | ## Description Nuts for Self-Drilling Anchor Bolt R25 is part of our foundation & anchor bolts range (Anchors & Construction Fixings). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, GB - **Material:** Carbon Steel - **Grade:** Requested - **Head Style:** Hexagonal - **Connection:** Solid Threaded Bar Available configurations include head style, standard, grade and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 500 pieces at US$6.00 – 12.00 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 Nuts for Self-Drilling Anchor Bolt R25? The listed minimum order is 500 pieces, at US$6.00 – 12.00 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 Nuts for Self-Drilling Anchor Bolt R25? Type: Hexagon Head; Standard: DIN, GB; Material: Carbon Steel; Grade: Requested; Head Style: Hexagonal; Connection: Solid Threaded Bar. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade and material. 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 foundation & anchor bolts are available? The Foundation & Anchor Bolts category lists 2,223 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-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 Foundation & Anchor Bolts →](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) [![Supanchor T30/16 Self Drilling Anchor Bolt Sda Bolt in China](https://img.engineeringhardware.com/Supanchor-T30-16-Self-Drilling-Anchor-Bolt-Sda-Bolt-in-China.webp)](https://engineeringhardware.com/product/supanchor-t30-16-self-drilling-anchor-bolt-sda-bolt-in-china/) Foundation & Anchor Bolts ### [Supanchor T30/16 Self Drilling Anchor Bolt Sda Bolt in China](https://engineeringhardware.com/product/supanchor-t30-16-self-drilling-anchor-bolt-sda-bolt-in-china/) Round Head · DIN, En10083-1 **US$4.20**MOQ 1 meter [![Screw Power Ground Hardware Earth Helix Welding Pole 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