--- title: "Eco-Friendly Round Stud Bolt Screws Insert Nut for Building" description: "Eco-Friendly Round Stud Bolt Screws Insert Nut for Building — Double-End & Tap-End Studs. MOQ 100 pieces, US$0.006 – 1.20." url: https://engineeringhardware.com/product/eco-friendly-round-stud-bolt-screws-insert-nut-for-building/ source: Engineering Hardware & Fasteners --- # Eco-Friendly Round Stud Bolt Screws Insert Nut for Building [![Eco-Friendly Round Stud Bolt Screws Insert Nut for Building](https://img.engineeringhardware.com/Eco-Friendly-Round-Stud-Bolt-Screws-Insert-Nut-for-Building.webp)](https://img.engineeringhardware.com/Eco-Friendly-Round-Stud-Bolt-Screws-Insert-Nut-for-Building.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Rods & Studs › Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/eco-friendly-round-stud-bolt-screws-insert-nut-for-building.md) Model no. **Metal Nut Am-012** US$0.006 – 1.20 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** Customized - **Product Model:** Metal Nut Am-012 - **Packing:** Bulk; Box; Carton; Pallet - **Product Standard:** DIN, ANSI, GB, JIS, Bsw - **Custom:** Accept Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Eco-Friendly%20Round%20Stud%20Bolt%20Screws%20Insert%20Nut%20for%20Building%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Feco-friendly-round-stud-bolt-screws-insert-nut-for-building%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 | | Model NO. | Metal Nut Am-012 | | Connection | Ultrasonic / Heat Staking;Molded-in;Press-in | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | Customized | | Product Model | Metal Nut Am-012 | | Performance | Eco-Friendly | | Design | Customized | | MOQ | 100 | | Advantages | Quality Control | | Packing | Bulk; Box; Carton; Pallet | | Marking | According to Client's Requirements | | Product Standard | DIN, ANSI, GB, JIS, Bsw | | Custom | Accept | | Producr Specification | M1.0~M20 | | Transport Package | Bulk; Box; Carton; Pallet | | Specification | M1.0~M12 | | Origin | Shenzhen, China | | HS Code | 1000000000 | | Production Capacity | 350000 | | Product Description | Product material | | Category | [Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) | ## Technical parameters | Product material | Brass,COPPER; CARBON STEEL Stainless Steel,ALUMINUM | | --- | --- | | Surface treatment | ZINC PLATED; NICKEL PLATED;COPPER PLATED;GOLD PLATED;TIN PLATED | | Performance | Eco-Friendly | | Customized | Accpet | | Specification | M1.0~M20 | | MOQ | 100pcs | ## Description Eco-Friendly Round Stud Bolt Screws Insert Nut for Building is part of our double-end & tap-end studs range (Threaded Rods & Studs). ### Key details - **Type:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Stainless Steel - **Grade:** Customized - **Head Style:** Round - **Connection:** Ultrasonic / Heat Staking;Molded-in;Press-in - **Product Model:** Metal Nut Am-012 - **Performance:** Eco-Friendly Available configurations include material, head style, standard, grade and product model. 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$0.006 – 1.20 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 Eco-Friendly Round Stud Bolt Screws Insert Nut for Building? The listed minimum order is 100 pieces, at US$0.006 – 1.20 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 Eco-Friendly Round Stud Bolt Screws Insert Nut for Building? Type: Round; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: Customized; Head Style: Round; Connection: Ultrasonic / Heat Staking;Molded-in;Press-in. 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 product model. 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 double-end & tap-end studs are available? The Double-End & Tap-End Studs category lists 3,053 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) 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 Double-End & Tap-End Studs →](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) [![Top 10 Stud Bolts and Heavy Hex Nuts and Washer](https://img.engineeringhardware.com/Top-10-Stud-Bolts-and-Heavy-Hex-Nuts-and-Washer.webp)](https://engineeringhardware.com/product/top-10-stud-bolts-and-heavy-hex-nuts-and-washer/) Double-End & Tap-End Studs ### [Top 10 Stud Bolts and Heavy Hex Nuts and Washer](https://engineeringhardware.com/product/top-10-stud-bolts-and-heavy-hex-nuts-and-washer/) Hexagon Head · DIN, ANSI, GB, JIS, GOST **US$1.80 – 2.40**MOQ 1 piece [![Corrosion Proof High Tensile Threaded Stud Bolt Boltfor Railway Rail Track 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Quality](https://img.engineeringhardware.com/Zcbolt-Wind-Blade-Connection-Stud-Bolt-with-Zc-Trademark-Quality.webp)](https://engineeringhardware.com/product/zcbolt-wind-blade-connection-stud-bolt-with-zc-trademark-quality/) Double-End & Tap-End Studs ### [Zcbolt Wind Blade Connection Stud Bolt with Zc Trademark Quality](https://engineeringhardware.com/product/zcbolt-wind-blade-connection-stud-bolt-with-zc-trademark-quality/) 42CrMoA / 42CrMo4 / 40CrNiMoA · 10.9 / 12.9 **US$0.12**MOQ 100 pieces **US$0.006 – 1.20**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%20Eco-Friendly%20Round%20Stud%20Bolt%20Screws%20Insert%20Nut%20for%20Building%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Feco-friendly-round-stud-bolt-screws-insert-nut-for-building%2F)