--- title: "DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw" description: "DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw — Self-Tapping & Thread-Forming Screws." url: https://engineeringhardware.com/product/din7500-stainless-steel-triangular-thread-lock-rolling-screw-thread-forming-screw/ source: Engineering Hardware & Fasteners --- # DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw [![DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw](https://img.engineeringhardware.com/DIN7500-Stainless-Steel-Triangular-Thread-Lock-Rolling-Screw-Thread-Forming-Screw.webp)](https://img.engineeringhardware.com/DIN7500-Stainless-Steel-Triangular-Thread-Lock-Rolling-Screw-Thread-Forming-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/din7500-stainless-steel-triangular-thread-lock-rolling-screw-thread-forming-screw.md) Model no. **Triangular lock screw** | **US$0.0156**50,000–99,999 pieces | **US$0.012**100,000+ pieces | | --- | --- | MOQ 50,000 pieces · Final price confirmed in your quote - **Surface Finishing:** Zinc Plated - **Customized:** Customized - **Head Type:** Pan Head with Phillips 2# - **Thread Diameter:** M4 - **Thread:** Full Thread 16mm - **Model:** Triangular Lock Screw - **Package Size:** 25.00cm * 23.00cm * 16.00cm - **Material:** Stainless 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%20DIN7500%20Stainless%20Steel%20Triangular%20Thread%20Lock%20Rolling%20Screw%2C%20Thread%20Forming%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin7500-stainless-steel-triangular-thread-lock-rolling-screw-thread-forming-screw%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. | Triangular lock screw | | --- | --- | | Surface Finishing | Zinc Plated | | Certification | RoHS, SGS | | Customized | Customized | | Head Type | Pan Head with Phillips 2# | | Thread Diameter | M4 | | Thread | Full Thread 16mm | | Model | Triangular Lock Screw | | Transport Package | Polybag with Carton Loading on Pallet | | Specification | M4X16 | | Origin | Ningbo China | | HS Code | 731815 | | Production Capacity | 500 Ton Per Month for Various Sizes | | Package Size | 25.00cm * 23.00cm * 16.00cm | | Package Gross Weight | 18.800kg | | Customization | Available | | Material | Stainless Steel | | Shape of Head | Pan Head | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Materail | stainless steel 304 / grade A2-70 | | size | M4x16 | | lock type | Triangular lock screw | | Category | [Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) | ## Technical parameters | Bolt Head | Hex | Round | Mushroom | T | Square | OVAL | CSK | | --- | --- | --- | --- | --- | --- | --- | --- | | Material | Carbon Steel | Stainless Steel | Alloy Steel | Brass | Copper | Bronze | Aluminum | | Grade/Metric | 4.8 | 6.8 | 8.8 | 10.9 | 12.9 | | | | Grade/ANSI | A307-A | A307-B | A307-C | J429 Gr 2 | J429 Gr 5 | J429 Gr 8 | J429 Gr8.2 | | Standards | DIN | ISO | GB | ANSI | JIS | BS | UNI | | Threads | UNC | UNF | 2A | 3A | T threads | Left Thread | ISO | | Steel Grade | C1035 | C1045 | C1020 | C1010 | Q235 | A3 | Q195 | | Surface | Plain | Black | Zinc | YZP | Dacromet | Ruspert | Nickle | ## Description DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw is part of our self-tapping & thread-forming screws range (Screws). ### Key details - **Material:** Stainless Steel - **size:** M4x16 - **Thread:** Full Thread 16mm - **Head Type:** Pan Head with Phillips 2# - **Certification:** RoHS, SGS - **Surface Finishing:** Zinc Plated - **Thread Diameter:** M4 - **Model:** Triangular Lock Screw Available configurations include surface finishing, customized, head type, thread diameter and thread. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 50,000 pieces at US$0.012 – 0.0156 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 DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw? The listed minimum order is 50,000 pieces, at US$0.012 – 0.0156 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$0.0156 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 DIN7500 Stainless Steel Triangular Thread Lock Rolling Screw, Thread Forming Screw? Material: Stainless Steel; size: M4x16; Thread: Full Thread 16mm; Head Type: Pan Head with Phillips 2#; Certification: RoHS, SGS; Surface Finishing: Zinc Plated. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include surface finishing, customized, head type, thread diameter and thread. 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 self-tapping & thread-forming screws are available? The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) 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 Self-Tapping & Thread-Forming Screws →](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) [![DIN7500-PE Carbon Steel Hexalobular Socket Pan Head Thread Rolling Torx Thread Forming Screw](https://img.engineeringhardware.com/DIN7500-PE-Carbon-Steel-Hexalobular-Socket-Pan-Head-Thread-Rolling-Torx-Thread-Forming-Screw.webp)](https://engineeringhardware.com/product/din7500-pe-carbon-steel-hexalobular-socket-pan-head-thread-rolling-torx-thread/) Self-Tapping & Thread-Forming Screws ### [DIN7500-PE Carbon Steel Hexalobular Socket Pan Head Thread Rolling Torx Thread Forming Screw](https://engineeringhardware.com/product/din7500-pe-carbon-steel-hexalobular-socket-pan-head-thread-rolling-torx-thread/) Pan Head · DIN, GB, ANSI, JIS **US$0.0216 – 0.16**MOQ 10,000 pieces [![AISI 304 Welded Hook Open Eye Self Tapping Wood 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