--- title: "Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener" description: "Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless I… — Thread Repair & Solid Threaded Inserts." url: https://engineeringhardware.com/product/nonstandard-threaded-insert-nut-for-mechanical-machinery-assembly-with-ss316/ source: Engineering Hardware & Fasteners --- # Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener [![Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener](https://img.engineeringhardware.com/Nonstandard-Threaded-Insert-Nut-for-Mechanical-Machinery-Assembly-with-SS316-Stainless-Insert-Nut-Fastener.webp)](https://img.engineeringhardware.com/Nonstandard-Threaded-Insert-Nut-for-Mechanical-Machinery-Assembly-with-SS316-Stainless-Insert-Nut-Fastener.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/nonstandard-threaded-insert-nut-for-mechanical-machinery-assembly-with-ss316.md) Model no. **Customized** US$0.024 – 3.60 / box MOQ 10 boxes · Final price confirmed in your quote - **Material:** Zinc Alloy / Zamak, Carbon/Stainless Steel,Brass - **Head Style:** Hex,Flat / Flush,Flanged,Countersunk,Dome / Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** 12.9 10.9 9.8 8.8 6.8 5.6 4.8 - **Common Metric Sizes:** M4-M10/Customized - **External Thread:** Ss201 / Ss303 / Scoarse Wood-S304 / SS316 / SS316L - **Stainless Steel Finish:** Plain / Passivated as Specified - **Brass Finish:** Plain Brass or Nickel Plated as Specified Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Nonstandard%20Threaded%20Insert%20Nut%20for%20Mechanical%20Machinery%20Assembly%20with%20SS316%20Stainless%20Insert%20Nut%20Fastener%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fnonstandard-threaded-insert-nut-for-mechanical-machinery-assembly-with-ss316%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 | Zinc Alloy / Zamak, Carbon/Stainless Steel,Brass | | Type | Insert Nuts Fasteners | | Model NO. | Customized | | Connection | Common Bolt | | Head Style | Hex,Flat / Flush,Flanged,Countersunk,Dome / Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | 12.9 10.9 9.8 8.8 6.8 5.6 4.8 | | Common Metric Sizes | M4-M10/Customized | | External Thread | Ss201 / Ss303 / Scoarse Wood-S304 / SS316 / SS316L | | Main Advantages | Reusable Thread, Improved Joint Stability | | Main Advantages2 | Reduced Substrate Thread Wear Convenient Assembly | | Stainless Steel Finish | Plain / Passivated as Specified | | Brass Finish | Plain Brass or Nickel Plated as Specified | | Typical Steel Finishes | Zinc Plated, Clear Zinc, Yellow Zinc, Nickel Plate | | Typical Steel Finishes2 | Black Oxide or Custom Finish | | Transport Package | Carton | | Specification | Custiomized | | Origin | China | | Package Size | 20.00cm * 20.00cm * 15.00cm | | Package Gross Weight | 20.000kg | | Free Samples | Available for standard mounting products in small quantities, allowing you to inspect the quality risk-free. | | Custom Samples | For products with special design requirements, we support paid sampling to ensure the final product meets your expectations. | | Category | [Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) | ## Technical parameters | PRODUCT SPECIFICATION | | | --- | --- | | Product Name | Screw-In Threaded Insert Nut | | Alternative Names | Wood Insert Nut, Threaded Insert for Wood, Furniture Insert Nut, Hex-Drive Insert Nut | | Product Category | Internally Threaded Insert Fastener | | Primary Design | Internal machine thread with coarse self-tapping external thread | | Common Drive | Internal Hex / Allen Drive | | Head Configuration | Flanged / Collared or Non-Flanged, depending on design | | Common Metric Sizes | M4, M5, M6, M8, M10 | | Typical Metric Pitches | M4×0.7, M5×0.8, M6×1.0, M8×1.25, M10×1.5 | | Typical Inch Options | 1/4"-20, 5/16"-18, 3/8"-16 and customized UNC/UNF sizes | | Metric Thread System | ISO General Purpose Metric Thread | | Inch Thread System | Unified Inch Thread, where specified | | Material Options | Zinc Alloy / Zamak, Carbon Steel, Stainless Steel, Brass | | Typical Steel Finishes | Zinc Plated, Clear Zinc, Yellow Zinc, Nickel Plated, Black Oxide or Custom Finish | | Stainless Steel Finish | Plain / Passivated as specified | | Brass Finish | Plain Brass or Nickel Plated as specified | | Typical Applications | Furniture, Cabinets, Tables, Chairs, Beds, Shelving, Wooden Frames, Displays and RTA Furniture | | Main Advantages | Reusable thread, improved joint stability, reduced substrate thread wear and convenient assembly | | External Thread | Coarse wood-cutting / self-tapping profile | | Customization | Thread size, length, external geometry, flange, material, finish and packaging can be customized | | METRIC DIMENSIONS IN MM | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | Internal Thread | Pitch | Common Lengths | Outside / Flange Diameter D1 | Body / Core Diameter D2 | Hex Socket A/F | Recommended Pilot Hole | | M4 | 0.70 | 10 / 20 | 8.5 | 5.5 | 4 | 5.6–6.0 | | M5 | 0.80 | 10 / 13 | 10.5 | 7.0 | 5 | 7.5–7.9 | | M6 | 1.00 | 10 / 13 / 16 / 20 / 25 | 12.5 | 8.0 | 6 | 8.7–9.1 | | M8 | 1.25 | 13 / 20 / 25 | 14.5 | 9.5 | 8 | 9.5–9.9 | | M10 | 1.50 | 13 / 19 / 20 / 25 | 16.0 | 11.5 | 10 | 12.7–13.1 | | Surface Treatment | Painting | Certification | ASTM, ISO9001, CE | | --- | --- | --- | --- | | Service | Customized | Performance | Weather Resistance | | Design Advantage | Meet The Strength Test | Position | Outdoor | | Design | ODM & OEM | Origin | china | ## Description Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Insert Nuts Fasteners - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Zinc Alloy / Zamak, Carbon/Stainless Steel,Brass - **Grade:** 12.9 10.9 9.8 8.8 6.8 5.6 4.8 - **Head Style:** Hex,Flat / Flush,Flanged,Countersunk,Dome / Round - **Connection:** Common Bolt - **Common Metric Sizes:** M4-M10/Customized - **External Thread:** Ss201 / Ss303 / Scoarse Wood-S304 / SS316 / SS316L Available configurations include material, head style, standard, grade and common metric sizes. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10 boxes at US$0.024 – 3.60 per box. 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 Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener? The listed minimum order is 10 boxes, at US$0.024 – 3.60 per box. 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 Nonstandard Threaded Insert Nut for Mechanical Machinery Assembly with SS316 Stainless Insert Nut Fastener? Type: Insert Nuts Fasteners; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Zinc Alloy / Zamak, Carbon/Stainless Steel,Brass; Grade: 12.9 10.9 9.8 8.8 6.8 5.6 4.8; Head Style: Hex,Flat / Flush,Flanged,Countersunk,Dome / Round; Connection: Common Bolt. 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 common metric sizes. 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 thread repair & solid threaded inserts are available? The Thread Repair & Solid Threaded Inserts category lists 961 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) 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 Thread Repair & Solid Threaded Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) [![Rack Nuts Mount Screw Nut Washer Threaded Insert Captive Clip Square Lock 1/4 Cage Nut Screw M6](https://img.engineeringhardware.com/Rack-Nuts-Mount-Screw-Nut-Washer-Threaded-Insert-Captive-Clip-Square-Lock-1-4-Cage-Nut-Screw-M6.webp)](https://engineeringhardware.com/product/rack-nuts-mount-screw-nut-washer-threaded-insert-captive-clip-square-lock-1-4-cage/) Thread Repair & Solid Threaded Inserts ### [Rack Nuts Mount Screw Nut Washer Threaded Insert Captive Clip Square Lock 1/4 Cage Nut Screw M6](https://engineeringhardware.com/product/rack-nuts-mount-screw-nut-washer-threaded-insert-captive-clip-square-lock-1-4-cage/) Cylindrical Head Hex Socket · DIN, ANSI, GB, JIS, BSW, GOST **US$0.012 – 0.12**MOQ 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