--- title: "Hex Anti-Theft Lock Nut for Transmission Tower" description: "Hex Anti-Theft Lock Nut for Transmission Tower — Security & Tamper-Resistant Screws. Material: Carbon Steel, Grade: 5.6. MOQ 100 pieces, US$0.06 – 0.35." url: https://engineeringhardware.com/product/hex-anti-theft-lock-nut-for-transmission-tower/ source: Engineering Hardware & Fasteners --- # Hex Anti-Theft Lock Nut for Transmission Tower [![Hex Anti-Theft Lock Nut for Transmission Tower](https://img.engineeringhardware.com/Hex-Anti-Theft-Lock-Nut-for-Transmission-Tower.webp)](https://img.engineeringhardware.com/Hex-Anti-Theft-Lock-Nut-for-Transmission-Tower.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/hex-anti-theft-lock-nut-for-transmission-tower.md) Model no. **M16** US$0.06 – 0.35 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** 5.6 - **Surface Treatment:** Hot Dipping - **Size:** M10-M24 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%20Anti-Theft%20Lock%20Nut%20for%20Transmission%20Tower%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-anti-theft-lock-nut-for-transmission-tower%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. | M16 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | 5.6 | | Product Name | Anti Theft Nut | | Surface Treatment | Hot Dipping | | Function | Locking and Security | | Size | M10-M24 | | Application | Industrial Construction | | Warranty | 2 Year | | Our Advantage | Best Price | | Transport Package | Cartons with Jute Bag | | Specification | 35mm*26mm*20mm | | Origin | China | | Production Capacity | 500000PCS | | Feature | low cost.long life& anti-corrosion. perfect security perfomance for transmission line structure. | | Category | [Security & Tamper-Resistant Screws](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/) | ## Description Hex Anti-Theft Lock Nut for Transmission Tower is part of our security & tamper-resistant screws range (Screws). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Carbon Steel - **Grade:** 5.6 - **Size:** M10-M24 - **Head Style:** Hexagonal - **Surface Treatment:** Hot Dipping - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$0.06 – 0.35 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 Anti-Theft Lock Nut for Transmission Tower? The listed minimum order is 100 pieces, at US$0.06 – 0.35 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 Anti-Theft Lock Nut for Transmission Tower? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Carbon Steel; Grade: 5.6; Size: M10-M24; 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 surface treatment. 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/) [![Anti-Theft Button Head Three Lobes with Pin Security Tamper Self Tapping Security Screws](https://img.engineeringhardware.com/Anti-Theft-Button-Head-Three-Lobes-with-Pin-Security-Tamper-Self-Tapping-Security-Screws.webp)](https://engineeringhardware.com/product/anti-theft-button-head-three-lobes-with-pin-security-tamper-self-tapping-security/) Security & Tamper-Resistant Screws ### [Anti-Theft Button Head Three Lobes with Pin Security Tamper Self Tapping Security Screws](https://engineeringhardware.com/product/anti-theft-button-head-three-lobes-with-pin-security-tamper-self-tapping-security/) Round Head · DIN, GB **US$0.012 – 0.06**MOQ 20,000 pieces [![Customized Non-Standard Carbon Steel Large Flat Head Square Slot Anti-Theft Galvanized 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Screw](https://img.engineeringhardware.com/Tamper-Proof-Security-Tek-Screw-Self-Drilling-Screw.webp)](https://engineeringhardware.com/product/tamper-proof-security-tek-screw-self-drilling-screw/) Security & Tamper-Resistant Screws ### [Tamper Proof Security Tek Screw Self Drilling Screw](https://engineeringhardware.com/product/tamper-proof-security-tek-screw-self-drilling-screw/) Pan, Countersunk, Hex, Hexsocket · DIN, GB, ANSI, JIS **US$0.048 – 6.00**MOQ 100 pieces **US$0.06 – 0.35**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Anti-Theft%20Lock%20Nut%20for%20Transmission%20Tower%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-anti-theft-lock-nut-for-transmission-tower%2F)