--- title: "High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security" description: "High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security — Other Machine & Custom Screws. MOQ 2,000 pieces, US$0.036." url: https://engineeringhardware.com/product/high-quality-sealing-screw-iso9001-certified-for-electricity-meter-security/ source: Engineering Hardware & Fasteners --- # High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security [![High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security](https://img.engineeringhardware.com/High-Quality-Sealing-Screw-ISO9001-Certified-for-Electricity-Meter-Security.webp)](https://img.engineeringhardware.com/High-Quality-Sealing-Screw-ISO9001-Certified-for-Electricity-Meter-Security.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-quality-sealing-screw-iso9001-certified-for-electricity-meter-security.md) Model no. **BLF-338** US$0.036 / piece MOQ 2,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Custom Support - **Standard:** DIN - **Grade:** Customized - **Length:** 4-40 - **Head Type:** Pan/Flat/Hex/Truss,etc - **Package Size:** 25.00cm * 22.00cm * 15.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High%20Quality%20Sealing%20Screw%20ISO9001%20Certified%20for%20Electricity%20Meter%20Security%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-sealing-screw-iso9001-certified-for-electricity-meter-security%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 | Round Head | | Model NO. | BLF-338 | | Groove | Custom Support | | Connection | Common Bolt | | Head Style | Custom Support | | Standard | DIN | | Grade | Customized | | Length | 4-40 | | Usage | Furniture/Machine | | Sample Order | Yes | | Selling Units | Single Item | | Head Type | Pan/Flat/Hex/Truss,etc | | Delivery Time | 2-3 Weeks | | Free Sample | Yes | | Transport Package | Carbon Box | | Specification | Custom Support | | Origin | Zhejiang, China | | Package Size | 25.00cm * 22.00cm * 15.00cm | | Package Gross Weight | 20.000kg | | Lead Time | 10 days (1 - 50000 Pieces) To be negotiated ( > 50000 Pieces) | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | Material | Metal | Measurement System | Metric | | --- | --- | --- | --- | | Place of origin | ZheJiang,China | Product Name | Recessed Flat Head Bolt | | Grade | Class 10.9 & 12.9 | Certificate | ISO9001-2008 | | Thread Type | Standard Thread | Color | Custom Color | | Surface treatment | Galvanized/ Customized | Port | Ningbo/Shanghai | | Packing | Carton Box | Keyword | Furcate Cable Terminal | ## Description High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Round Head - **Standard:** DIN - **Material:** Stainless Steel - **Grade:** Customized - **Length:** 4-40 - **Head Type:** Pan/Flat/Hex/Truss,etc - **Head Style:** Custom Support - **Groove:** Custom Support Available configurations include material, head style, standard, grade and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 2,000 pieces at US$0.036 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 High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security? The listed minimum order is 2,000 pieces, at US$0.036 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 High Quality Sealing Screw ISO9001 Certified for Electricity Meter Security? Type: Round Head; Standard: DIN; Material: Stainless Steel; Grade: Customized; Length: 4-40; Head Type: Pan/Flat/Hex/Truss,etc. 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 length. 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 other machine & custom screws are available? The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-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 Other Machine & Custom Screws →](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) [![Plastic Fine Finger Mist Sprayer, Screw Microsprayer Jh-06e-5, 24/410](https://img.engineeringhardware.com/Plastic-Fine-Finger-Mist-Sprayer-Screw-Microsprayer-Jh-06e-5-24-410.webp)](https://engineeringhardware.com/product/plastic-fine-finger-mist-sprayer-screw-microsprayer-jh-06e-5-24-410/) Other Machine & Custom Screws ### [Plastic Fine Finger Mist Sprayer, Screw Microsprayer Jh-06e-5, 24/410](https://engineeringhardware.com/product/plastic-fine-finger-mist-sprayer-screw-microsprayer-jh-06e-5-24-410/) PP · Small **Price on request**MOQ 30,000 pieces [![Fasten Nail Plastic Screw Cover Cable Clip 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