--- title: "Hex Flange Self Locking Screw with Nylon Patch" description: "Hex Flange Self Locking Screw with Nylon Patch — Button, Pan & Round-Head Screws. MOQ 1,000 pieces, US$0.048." url: https://engineeringhardware.com/product/hex-flange-self-locking-screw-with-nylon-patch/ source: Engineering Hardware & Fasteners --- # Hex Flange Self Locking Screw with Nylon Patch [![Hex Flange Self Locking Screw with Nylon Patch](https://img.engineeringhardware.com/Hex-Flange-Self-Locking-Screw-with-Nylon-Patch.webp)](https://img.engineeringhardware.com/Hex-Flange-Self-Locking-Screw-with-Nylon-Patch.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hex-flange-self-locking-screw-with-nylon-patch.md) Model no. **SC-2517** US$0.048 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Round - **Standard:** DIN, GB, ANSI, JIS - **Grade:** 4.8 - **Diameter:** M2-M12 St2.2-6.3 - **Surface Treatment:** Yellow Zinc, Zinc, Black, Pl - **Single Package Size:** 20X20X20 Cm - **Package Size:** 30.00cm * 25.00cm * 20.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Flange%20Self%20Locking%20Screw%20with%20Nylon%20Patch%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-flange-self-locking-screw-with-nylon-patch%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 | Pan Head | | Model NO. | SC-2517 | | Groove | Cross | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ANSI, JIS | | Grade | 4.8 | | Sample | Free | | Diameter | M2-M12 St2.2-6.3 | | Thickness | Customized | | Package | Buyer's Requirement | | Surface Treatment | Yellow Zinc, Zinc, Black, Pl | | Delivery Time | 30-40 Days | | Packaging Details | Box/Bag Packing and Burk Packing(10-25kgs) | | Single Package Size | 20X20X20 Cm | | Transport Package | Box / Bulk Packing / Pallet or Customized Packing | | Specification | Length: 25-100mm | | Origin | China | | HS Code | 7318159090 | | Production Capacity | 70000ton/Year | | Package Size | 30.00cm * 25.00cm * 20.00cm | | Package Gross Weight | 18.000kg | | Surface | zinc /blue/yellow /Dacromet/Plated, plain, hot DIP galvanizing, | | Length | 12-500mm; 1/2"-10" | | Mainly Product | Screw | | Category | [Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) | ## Technical parameters | Material | Carbon Steel | | --- | --- | | Standard | DIN, ANSI/ASME. BSW, ISO, etc | | Diameter: | M2-M12 ST2.2-6.3 | | Surface: | zinc /blue/yellow /Dacromet/Plated, plain, hot DIP galvanizing, | | Grade: | 4.8 / 8.8 / 10.9 | | Length: | 12-500mm; 1/2"-10" | | Tolerance | +/- 0.01--0.05mm / can also be customized. | | Size | Customized | | Thickness: | Customized | | Package | Inner pearl button,outside carton box, or customized | | Payment | 30%T/T + 70% T/T | | OEM | OEM and ODM are welcome | ## Description Hex Flange Self Locking Screw with Nylon Patch is part of our button, pan & round-head screws range (Screws). ### Key details - **Type:** Pan Head - **Standard:** DIN, GB, ANSI, JIS - **Material:** Carbon Steel - **Grade:** 4.8 - **Diameter:** M2-M12 St2.2-6.3 - **Length:** 12-500mm; 1/2"-10" - **Head Style:** Round - **Groove:** Cross Available configurations include material, head style, standard, grade and diameter. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.048 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 Hex Flange Self Locking Screw with Nylon Patch? The listed minimum order is 1,000 pieces, at US$0.048 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 Hex Flange Self Locking Screw with Nylon Patch? Type: Pan Head; Standard: DIN, GB, ANSI, JIS; Material: Carbon Steel; Grade: 4.8; Diameter: M2-M12 St2.2-6.3; Length: 12-500mm; 1/2"-10". 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 diameter. 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 button, pan & round-head screws are available? The Button, Pan & Round-Head Screws category lists 1,831 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-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 Button, Pan & Round-Head Screws →](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) [![Corrosion Resistant Carbon Steel 5X43mm Button Head Semi Tubular Rivet](https://img.engineeringhardware.com/Corrosion-Resistant-Carbon-Steel-5X43mm-Button-Head-Semi-Tubular-Rivet.webp)](https://engineeringhardware.com/product/corrosion-resistant-carbon-steel-5x43mm-button-head-semi-tubular-rivet/) Button, Pan & Round-Head Screws ### [Corrosion Resistant Carbon Steel 5X43mm Button Head Semi Tubular Rivet](https://engineeringhardware.com/product/corrosion-resistant-carbon-steel-5x43mm-button-head-semi-tubular-rivet/) Steel · ISO, GS, RoHS, CE **US$0.024 – 0.096**MOQ 10,000 pieces [![Cross Recess Pan Head Assemble Washer Series Assembly Sem 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