--- title: "SS304 316 Customized Size H Type Pan Head Security Screws" description: "SS304 316 Customized Size H Type Pan Head Security Screws — Security & Tamper-Resistant Screws. MOQ 5,000 pieces, US$0.012 – 0.072." url: https://engineeringhardware.com/product/ss304-316-customized-size-h-type-pan-head-security-screws/ source: Engineering Hardware & Fasteners --- # SS304 316 Customized Size H Type Pan Head Security Screws [![SS304 316 Customized Size H Type Pan Head Security Screws](https://img.engineeringhardware.com/SS304-316-Customized-Size-H-Type-Pan-Head-Security-Screws.webp)](https://img.engineeringhardware.com/SS304-316-Customized-Size-H-Type-Pan-Head-Security-Screws.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Security & Tamper-Resistant Screws](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/ss304-316-customized-size-h-type-pan-head-security-screws.md) Model no. **4-1H** | **US$0.072**5,000–9,999 pieces | **US$0.048**10,000–19,999 pieces | **US$0.036**20,000–49,999 pieces | **US$0.012**50,000+ pieces | | --- | --- | --- | --- | MOQ 5,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, GB, Per Customers' Desire - **Grade:** A2;A4 - **Size:** M2.5~M20 (6#~1") - **Length:** 6-100mm(1/4"-4") - **Coating:** Black Zinc, Black Oxide, Powder,Yellow Zinc - **Thread Type:** Tapping Screw Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20SS304%20316%20Customized%20Size%20H%20Type%20Pan%20Head%20Security%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss304-316-customized-size-h-type-pan-head-security-screws%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 | Stainless Steel | | Type | Pan Head | | Model NO. | 4-1H | | Groove | H | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, Per Customers' Desire | | Grade | A2;A4 | | Product Name | Stainless Steel 304 H Type Pan Head Tapp | | Size | M2.5~M20 (6#~1") | | Length | 6-100mm(1/4"-4") | | Coating | Black Zinc, Black Oxide, Powder,Yellow Zinc | | Certificate | ISO;SGS; RoHS;CE;ISO9001 | | Feature | Rust Anti | | Testing | Salt Spray Test | | Screw Groove | Flower Pin, Triangle, Slot, Eye, Cross, Flower, Sq | | Usage | Kitchen Screw, Marine Screw, Outdoor, Window Screw | | Thread Type | Tapping Screw | | Head Type | Pan | | Delivery Time | 7-15workdays | | Sampling Time | 3-5workdays | | MOQ | 1000PCS | | Transport Package | 25*16*25cm Carton Box, Then Polywood Box Packed | | Specification | SGS; ROHS | | Origin | Jiangsu | | HS Code | 73181500 | | Production Capacity | 400tons/Month | | SAMPLE CHARGE | 1. | | According to your request. Sampling time | 5-7days | | Free for Existing Mold. Sampling time | 3days | | Shortest Delivery | We have large stock, 3 days for stock items,7-15days for production. | | Category | [Security & Tamper-Resistant Screws](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/) | ## Technical parameters | CHEMICAL COMPONENTS | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Material | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni | Cr | Mo | Others | | 201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | | N≤0.25 | | 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | | | | 304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.0-12.0 | 18-20 | | | | 321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-13.0 | 17-19 | | Ti≤5*C% | | 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2-3 | | | 316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-15.0 | 16-18 | 2-3 | | | 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | | | | 410 | 0.15 | | 1 | | 0.03 | - | 11.5-13.5 | | | | 420 | 0.26-0.4 | | 1 | | 0.03 | - | 12-14 | | | | 430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | - | 16-18 | | | ## Description SS304 316 Customized Size H Type Pan Head Security Screws is part of our security & tamper-resistant screws range (Screws). ### Key details - **Type:** Pan Head - **Standard:** DIN, GB, Per Customers' Desire - **Material:** Stainless Steel - **Grade:** A2;A4 - **Size:** M2.5~M20 (6#~1") - **Length:** 6-100mm(1/4"-4") - **Head Type:** Pan - **Head Style:** Round 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$0.012 – 0.072 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 SS304 316 Customized Size H Type Pan Head Security Screws? The listed minimum order is 5,000 pieces, at US$0.012 – 0.072 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$0.072 for 5,000–9,999 pieces; US$0.048 for 10,000–19,999 pieces; US$0.036 for 20,000–49,999 pieces; US$0.012 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of SS304 316 Customized Size H Type Pan Head Security Screws? Type: Pan Head; Standard: DIN, GB, Per Customers' Desire; Material: Stainless Steel; Grade: A2;A4; Size: M2.5~M20 (6#~1"); Length: 6-100mm(1/4"-4"). 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 security & tamper-resistant screws are available? The Security & Tamper-Resistant Screws category lists 619 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-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 Security & Tamper-Resistant Screws →](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/) [![Tri-Wing Pan Heda Y Drive Tamper-Resostant Plastic Screw](https://img.engineeringhardware.com/Tri-Wing-Pan-Heda-Y-Drive-Tamper-Resostant-Plastic-Screw.webp)](https://engineeringhardware.com/product/tri-wing-pan-heda-y-drive-tamper-resostant-plastic-screw/) Security & Tamper-Resistant Screws ### [Tri-Wing Pan Heda Y Drive Tamper-Resostant Plastic Screw](https://engineeringhardware.com/product/tri-wing-pan-heda-y-drive-tamper-resostant-plastic-screw/) Pan Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.0024 – 0.006**MOQ 200,000 pieces [![Hardware Countersunk Torx Head Machine Screw Driver Systems Screw for Anti-Theft Torx Plus 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