--- title: "ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut" description: "ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut — Nylon-Insert & All-Metal Lock Nuts. MOQ 10,000 pieces, US$0.012 – 0.024." url: https://engineeringhardware.com/product/ansi-asme-nylon-insert-hex-lock-nut-hdg-din985-nut/ source: Engineering Hardware & Fasteners --- # ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut [![ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut](https://img.engineeringhardware.com/ANSI-ASME-Nylon-Insert-Hex-Lock-Nut-HDG-DIN985-Nut.webp)](https://img.engineeringhardware.com/ANSI-ASME-Nylon-Insert-Hex-Lock-Nut-HDG-DIN985-Nut.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/ansi-asme-nylon-insert-hex-lock-nut-hdg-din985-nut.md) Model no. **lock nut** | **US$0.024**10,000–49,999 pieces | **US$0.018**50,000–99,999 pieces | **US$0.012**100,000+ pieces | | --- | --- | --- | MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** ANSI, ASME - **Grade:** Grade2 - **Size:** 1/4", 5/16" up to 1-1/2" - **Coating:** White Zinc Plated - **Package Size:** 28.00cm * 26.00cm * 12.00cm - **Surface:** PL, ZINC, NICKLE, CHROME Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20ANSI%20%2F%20ASME%20Nylon%20Insert%20Hex%20Lock%20Nut%2C%20HDG%20DIN985%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fansi-asme-nylon-insert-hex-lock-nut-hdg-din985-nut%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 | Carbon Steel | | Type | Hexagon Head | | Model NO. | lock nut | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | ANSI, ASME | | Grade | Grade2 | | Product Name | ANSI / ASME Nyon Insert Lock Nut | | Size | 1/4", 5/16" up to 1-1/2" | | Quality | Grade2, Grade 5 | | Coating | White Zinc Plated | | Transport Package | Small Box, Carton, Pallet | | Specification | 1/4" | | Origin | China | | HS Code | 731816 | | Production Capacity | 20000000 Per Month | | Package Size | 28.00cm * 26.00cm * 12.00cm | | Package Gross Weight | 16.800kg | | Surface | PL, ZINC, NICKLE, CHROME | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | thread/d | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | pp/unc | 20 | 18 | 16 | 14 | 13 | 11 | 10 | 9 | 8 | | h | 0.3 | 0.34 | 0.45 | 0.45 | 0.58 | 0.75 | 0.87 | 0.98 | 1.02 | | s | 0.43 | 0.5 | 0.56 | 0.62 | 0.74 | 0.93 | 1.05 | 1.24 | 1.43 | ## Description ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** ANSI, ASME - **Material:** Carbon Steel - **Grade:** Grade2 - **Size:** 1/4", 5/16" up to 1-1/2" - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Product Name:** ANSI / ASME Nyon Insert Lock Nut 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 10,000 pieces at US$0.012 – 0.024 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 ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut? The listed minimum order is 10,000 pieces, at US$0.012 – 0.024 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$0.024 for 10,000–49,999 pieces; US$0.018 for 50,000–99,999 pieces; US$0.012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of ANSI / ASME Nylon Insert Hex Lock Nut, HDG DIN985 Nut? Type: Hexagon Head; Standard: ANSI, ASME; Material: Carbon Steel; Grade: Grade2; Size: 1/4", 5/16" up to 1-1/2"; Head Style: Hexagonal. 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 nylon-insert & all-metal lock nuts are available? The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-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 Nylon-Insert & All-Metal Lock Nuts →](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) [![65mn Carbon Spring Fasteners China Wholesale 4.2 mm Width Black Oxide Exterior Finish Hexagon Car Wheel Lock Nuts](https://img.engineeringhardware.com/65mn-Carbon-Spring-Fasteners-China-Wholesale-4-2-mm-Width-Black-Oxide-Exterior-Finish-Hexagon-Car-Wheel-Lock-Nuts.webp)](https://engineeringhardware.com/product/65mn-carbon-spring-fasteners-china-wholesale-4-2-mm-width-black-oxide-exterior/) Nylon-Insert & All-Metal Lock Nuts ### [65mn Carbon Spring Fasteners China Wholesale 4.2 mm Width Black Oxide Exterior Finish Hexagon Car Wheel Lock Nuts](https://engineeringhardware.com/product/65mn-carbon-spring-fasteners-china-wholesale-4-2-mm-width-black-oxide-exterior/) Mushroom Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.048 – 0.26**MOQ 1,000 pieces 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Hexagon Head · GB/ASTM/En/BS/DIN **US$0.096 – 1.20**MOQ 1,000 pieces **US$0.012 – 0.024**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20ANSI%20%2F%20ASME%20Nylon%20Insert%20Hex%20Lock%20Nut%2C%20HDG%20DIN985%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fansi-asme-nylon-insert-hex-lock-nut-hdg-din985-nut%2F)