--- title: "Stainless Steel Square Head Spring Nuts" description: "Stainless Steel Square Head Spring Nuts — T-Nuts, Slot Nuts & Channel Spring Nuts. Material: All Kinds, Grade: All Kinds. MOQ 5,000 pieces, US$0.15 – 0.16." url: https://engineeringhardware.com/product/stainless-steel-square-head-spring-nuts/ source: Engineering Hardware & Fasteners --- # Stainless Steel Square Head Spring Nuts [![Stainless Steel Square Head Spring Nuts](https://img.engineeringhardware.com/Stainless-Steel-Square-Head-Spring-Nuts.webp)](https://img.engineeringhardware.com/Stainless-Steel-Square-Head-Spring-Nuts.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › T-Nuts, Slot Nuts & Channel Spring Nuts](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/stainless-steel-square-head-spring-nuts.md) Model no. **001** | **US$0.16**5,000–9,999 pieces | **US$0.16**10,000–49,999 pieces | **US$0.15**50,000–99,999 pieces | **US$0.15**100,000–499,999 pieces | **US$0.15**500,000+ pieces | | --- | --- | --- | --- | --- | MOQ 5,000 pieces · Final price confirmed in your quote - **Material:** All Kinds - **Head Style:** All Kinds - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** All Kinds - **Size:** Customizable - **Package Size:** 45.00cm * 40.00cm * 35.00cm - **Finish:** ZINC PLATED, Black Oxide, galvanized, passivated, - **Packing:** Wooden Pallet Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stainless%20Steel%20Square%20Head%20Spring%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-square-head-spring-nuts%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 | All Kinds | | Type | All Kinds | | Model NO. | 001 | | Connection | All Kinds | | Head Style | All Kinds | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | All Kinds | | Application | General Industry | | Measurement System | Inch, Metric | | Sample | Sample Available | | Size | Customizable | | Transport Package | Palletized | | Specification | DIN / DUE TO ORDER | | Origin | Qingdao, China | | Production Capacity | 5000000PCS/Week | | Package Size | 45.00cm * 40.00cm * 35.00cm | | Package Gross Weight | 18.000kg | | Lead Time | 30 days (1 - 50000 Pieces) To be negotiated ( > 50000 Pieces) | | Finish | ZINC PLATED, Black Oxide, galvanized, passivated, | | Place of Origin | Shandong,China. | | Packing | Wooden Pallet | | MOQ | 10000 | | Thread | UNC, UNF, M | | Category | [T-Nuts, Slot Nuts & Channel Spring Nuts](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) | ## Technical parameters | Finish: | ZINC PLATED, Black Oxide, galvanized, passivated, etc. | Application: | Heavy Industry, Mining, Water Treatment, Healthcare, etc | | --- | --- | --- | --- | | Place of Origin: | Shandong,China. | Standard: | ANSI | | Sample: | Freely Supplied | Packing: | Wooden Pallet | | MOQ: | 10000 | Thread: | UNC, UNF, M | | Product name | spring nuts | | | ## Description Stainless Steel Square Head Spring Nuts is part of our t-nuts, slot nuts & channel spring nuts range (Nuts). ### Key details - **Type:** All Kinds - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** All Kinds - **Grade:** All Kinds - **Size:** Customizable - **Thread:** UNC, UNF, M - **Head Style:** All Kinds - **Finish:** ZINC PLATED, Black Oxide, galvanized, passivated, Available configurations include material, head style, standard, grade and size. 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$0.15 – 0.16 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 Stainless Steel Square Head Spring Nuts? The listed minimum order is 5,000 pieces, at US$0.15 – 0.16 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$0.16 for 5,000–9,999 pieces; US$0.16 for 10,000–49,999 pieces; US$0.15 for 50,000–99,999 pieces; US$0.15 for 100,000–499,999 pieces; US$0.15 for 500,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Stainless Steel Square Head Spring Nuts? Type: All Kinds; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: All Kinds; Grade: All Kinds; Size: Customizable; Thread: UNC, UNF, M. 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 size. 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 t-nuts, slot nuts & channel spring nuts are available? The T-Nuts, Slot Nuts & Channel Spring Nuts category lists 1,888 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) 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 T-Nuts, Slot Nuts & Channel Spring Nuts →](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) [![DIN 7967 Stainless Steel Self-Locking Counter Nuts Zinc Plated Carbon Steel Hex Self-Lock Tight Nut](https://img.engineeringhardware.com/DIN-7967-Stainless-Steel-Self-Locking-Counter-Nuts-Zinc-Plated-Carbon-Steel-Hex-Self-Lock-Tight-Nut.webp)](https://engineeringhardware.com/product/din-7967-stainless-steel-self-locking-counter-nuts-zinc-plated-carbon-steel-hex-self/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [DIN 7967 Stainless Steel Self-Locking Counter Nuts Zinc Plated Carbon Steel Hex Self-Lock Tight Nut](https://engineeringhardware.com/product/din-7967-stainless-steel-self-locking-counter-nuts-zinc-plated-carbon-steel-hex-self/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.024 – 0.036**MOQ 1,000 pieces [![Er25-Um Spindle Collet Nut for CNC Lathe Engraving Spindle Motor Balanced Normal Collet Chuck Collet Nut](https://img.engineeringhardware.com/Er25-Um-Spindle-Collet-Nut-for-CNC-Lathe-Engraving-Spindle-Motor-Balanced-Normal-Collet-Chuck-Collet-Nut.webp)](https://engineeringhardware.com/product/er25-um-spindle-collet-nut-for-cnc-lathe-engraving-spindle-motor-balanced-normal/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Er25-Um Spindle Collet Nut for CNC Lathe Engraving Spindle Motor Balanced Normal Collet Chuck Collet Nut](https://engineeringhardware.com/product/er25-um-spindle-collet-nut-for-cnc-lathe-engraving-spindle-motor-balanced-normal/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$2.16 – 12.00**MOQ 10 pieces [![Wxsny Factory Price DIN 315 Stainless Steel M3-M8 Wing Nuts Galvanized Round Head Wing Nut for Mining Sizes Available Butterfly Nuts](https://img.engineeringhardware.com/Wxsny-Factory-Price-DIN-315-Stainless-Steel-M3-M8-Wing-Nuts-Galvanized-Round-Head-Wing-Nut-for-Mining-Sizes-Available-Butterfly-Nuts.webp)](https://engineeringhardware.com/product/wxsny-factory-price-din-315-stainless-steel-m3-m8-wing-nuts-galvanized-round-head/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Wxsny Factory Price DIN 315 Stainless Steel M3-M8 Wing Nuts Galvanized Round Head Wing Nut for Mining Sizes Available Butterfly Nuts](https://engineeringhardware.com/product/wxsny-factory-price-din-315-stainless-steel-m3-m8-wing-nuts-galvanized-round-head/) Tee Nut · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.036**MOQ 1,000 pieces [![Thermostat Electric Heating Tube Stainless Steel Socket/Nut Post/Terminal](https://img.engineeringhardware.com/Thermostat-Electric-Heating-Tube-Stainless-Steel-Socket-Nut-Post-Terminal.webp)](https://engineeringhardware.com/product/thermostat-electric-heating-tube-stainless-steel-socket-nut-post-terminal/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Thermostat Electric Heating Tube Stainless Steel Socket/Nut Post/Terminal](https://engineeringhardware.com/product/thermostat-electric-heating-tube-stainless-steel-socket-nut-post-terminal/) Zinc, Nickel, Chrome, Tin,etc. · RoHS, ISO9001, IATF16949 Reach **US$0.066 – 1.86**MOQ 100 pieces [![4mm 5mm 6mm 8mm 10mm 12mm 13mm 14mm 16mm 17mm 18mm 20mm 22mm Diameter Hexagon Hex Flang Nut](https://img.engineeringhardware.com/4mm-5mm-6mm-8mm-10mm-12mm-13mm-14mm-16mm-17mm-18mm-20mm-22mm-Diameter-Hexagon-Hex-Flang-Nut.webp)](https://engineeringhardware.com/product/4mm-5mm-6mm-8mm-10mm-12mm-13mm-14mm-16mm-17mm-18mm-20mm-22mm-diameter-hexagon-hex/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [4mm 5mm 6mm 8mm 10mm 12mm 13mm 14mm 16mm 17mm 18mm 20mm 22mm Diameter Hexagon Hex Flang Nut](https://engineeringhardware.com/product/4mm-5mm-6mm-8mm-10mm-12mm-13mm-14mm-16mm-17mm-18mm-20mm-22mm-diameter-hexagon-hex/) Nuts · DIN, ANSI, GB, JIS **US$0.048 – 6.00**MOQ 100 pieces [![High-Performance PA6 Glass Fiber Insert Nuts for Automotive Applications](https://img.engineeringhardware.com/High-Performance-PA6-Glass-Fiber-Insert-Nuts-for-Automotive-Applications.webp)](https://engineeringhardware.com/product/high-performance-pa6-glass-fiber-insert-nuts-for-automotive-applications/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [High-Performance PA6 Glass Fiber Insert Nuts for Automotive Applications](https://engineeringhardware.com/product/high-performance-pa6-glass-fiber-insert-nuts-for-automotive-applications/) Plastic · Customized **US$0.31 – 0.67**MOQ 1,000 pieces [![Strut Plastic Channel Nut for Photovoltaic Solar Strut C Channel Parts](https://img.engineeringhardware.com/Strut-Plastic-Channel-Nut-for-Photovoltaic-Solar-Strut-C-Channel-Parts.webp)](https://engineeringhardware.com/product/strut-plastic-channel-nut-for-photovoltaic-solar-strut-c-channel-parts/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Strut Plastic Channel Nut for Photovoltaic Solar Strut C Channel Parts](https://engineeringhardware.com/product/strut-plastic-channel-nut-for-photovoltaic-solar-strut-c-channel-parts/) Square Head · DIN **US$0.30 – 0.60**MOQ 1,000 pieces [![China Manufacture Precision Customization Manufacture Fastener Hexagon Long Connect Nuts with Zinc Plated](https://img.engineeringhardware.com/China-Manufacture-Precision-Customization-Manufacture-Fastener-Hexagon-Long-Connect-Nuts-with-Zinc-Plated.webp)](https://engineeringhardware.com/product/china-manufacture-precision-customization-manufacture-fastener-hexagon-long-connect/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [China Manufacture Precision Customization Manufacture Fastener Hexagon Long Connect Nuts with Zinc Plated](https://engineeringhardware.com/product/china-manufacture-precision-customization-manufacture-fastener-hexagon-long-connect/) Hexagon Head · DIN, ANSI, GB, JIS **US$0.12 – 1.20**MOQ 1,000 pieces **US$0.15 – 0.16**MOQ 5,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stainless%20Steel%20Square%20Head%20Spring%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-square-head-spring-nuts%2F)