--- title: "Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors" description: "Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors — Pipe, Tube, Beam & Cable Clamps. Standard: GB. MOQ 200 pieces, US$1.31 – 1.68." url: https://engineeringhardware.com/product/electrical-insulated-cable-clamp-insulation-2-bolt-piercing-connectors/ source: Engineering Hardware & Fasteners --- # Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors [![Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors](https://img.engineeringhardware.com/Electrical-Insulated-Cable-Clamp-Insulation-2-Bolt-Piercing-Connectors.webp)](https://img.engineeringhardware.com/Electrical-Insulated-Cable-Clamp-Insulation-2-Bolt-Piercing-Connectors.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Clamps, Clips & Cable Ties › Pipe, Tube, Beam & Cable Clamps](https://engineeringhardware.com/fastener-products/clamps-clips-cable-ties/pipe-tube-beam-cable-clamps/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/electrical-insulated-cable-clamp-insulation-2-bolt-piercing-connectors.md) Model no. **SM4-150(ALCU)** | **US$1.68**200–999 pieces | **US$1.44**1,000–4,999 pieces | **US$1.31**5,000+ pieces | | --- | --- | --- | MOQ 200 pieces · Final price confirmed in your quote - **Standard:** GB - **Complies with international standards:** NFC 33-020, EN 50483-4, ANSI C119.4 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Electrical%20Insulated%20Cable%20Clamp%20Insulation%202%20Bolt%20Piercing%20Connectors%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Felectrical-insulated-cable-clamp-insulation-2-bolt-piercing-connectors%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. | SM4-150(ALCU) | | --- | --- | | Usage | Line Fittings | | Type | Terminal Clamp | | Transport Package | Box, Carton, Pallet or Crate | | Specification | 39X22X16 cm | | Origin | Zhejiang, China | | HS Code | 8536909000 | | Production Capacity | 50000PCS/Year | | Customization | Available | | Technics | Injection Molding | | Standard | GB | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Installation Efficiency | No cable stripping or preparation required - saves time and labor costs | | Superior Electrical Performance | Low contact resistance ensures minimal power loss | | Operating temperature range | -60°C to +60°C | | Complies with international standards | NFC 33-020, EN 50483-4, ANSI C119.4 | | Applications | Overhead power line connections | | Category | [Pipe, Tube, Beam & Cable Clamps](https://engineeringhardware.com/fastener-products/clamps-clips-cable-ties/pipe-tube-beam-cable-clamps/) | ## Technical parameters | Modle | Main line section | Branch Section | Normal Current | Outline size | Weight | Piercing depth | | --- | --- | --- | --- | --- | --- | --- | | SM4-150 | 50-150 | 50-150 | 316 | 50x61x100 | 219 | 1.5-2.5 | | Packaging Details | Wooden Box | | --- | --- | | Port | Ningbo Port, Shanghai Port | ## Description Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors is part of our pipe, tube, beam & cable clamps range (Clamps, Clips & Cable Ties). ### Key details - **Type:** Terminal Clamp - **Standard:** GB - **Usage:** Line Fittings - **Technics:** Injection Molding - **Superior Electrical Performance:** Low contact resistance ensures minimal power loss - **Operating temperature range:** -60°C to +60°C - **Complies with international standards:** NFC 33-020, EN 50483-4, ANSI C119.4 - **Applications:** Overhead power line connections Available configurations include standard and complies with international standards. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 200 pieces at US$1.31 – 1.68 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 Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors? The listed minimum order is 200 pieces, at US$1.31 – 1.68 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$1.68 for 200–999 pieces; US$1.44 for 1,000–4,999 pieces; US$1.31 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Electrical Insulated Cable Clamp Insulation 2 Bolt Piercing Connectors? Type: Terminal Clamp; Standard: GB; Usage: Line Fittings; Technics: Injection Molding; Superior Electrical Performance: Low contact resistance ensures minimal power loss; Operating temperature range: -60°C to +60°C. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard and complies with international standards. 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 pipe, tube, beam & cable clamps are available? The Pipe, Tube, Beam & Cable Clamps category lists 3,108 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/clamps-clips-cable-ties/pipe-tube-beam-cable-clamps/](https://engineeringhardware.com/fastener-products/clamps-clips-cable-ties/pipe-tube-beam-cable-clamps/) 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 Pipe, Tube, Beam & Cable Clamps →](https://engineeringhardware.com/fastener-products/clamps-clips-cable-ties/pipe-tube-beam-cable-clamps/) [![Flexible and Robust Single Bolt Constant Tension Heavy Duty Super Power Twin Screw Hose Pipe Clamps for Steamship](https://img.engineeringhardware.com/Flexible-and-Robust-Single-Bolt-Constant-Tension-Heavy-Duty-Super-Power-Twin-Screw-Hose-Pipe-Clamps-for-Steamship.webp)](https://engineeringhardware.com/product/flexible-and-robust-single-bolt-constant-tension-heavy-duty-super-power-twin-screw/) Pipe, Tube, Beam & Cable Clamps ### [Flexible and Robust Single Bolt Constant Tension Heavy Duty Super Power Twin Screw Hose Pipe Clamps for Steamship](https://engineeringhardware.com/product/flexible-and-robust-single-bolt-constant-tension-heavy-duty-super-power-twin-screw/) ANSI, GB · Stainless Steel **US$0.006 – 0.60**MOQ 2,000 pieces 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0.096**MOQ 200 pieces **US$1.31 – 1.68**MOQ 200 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Electrical%20Insulated%20Cable%20Clamp%20Insulation%202%20Bolt%20Piercing%20Connectors%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Felectrical-insulated-cable-clamp-insulation-2-bolt-piercing-connectors%2F)