--- title: "Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut" description: "Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut — Other Machine & Custom Screws. MOQ 100 kilograms, US$3.60 – 9.60." url: https://engineeringhardware.com/product/electrical-insulation-peek-hexagonal-head-screws-hex-screws-machine-screw-with-nut-2/ source: Engineering Hardware & Fasteners --- # Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut [![Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut](https://img.engineeringhardware.com/Electrical-Insulation-Peek-Hexagonal-Head-Screws-Hex-Screws-Machine-Screw-with-Nut-2.webp)](https://img.engineeringhardware.com/Electrical-Insulation-Peek-Hexagonal-Head-Screws-Hex-Screws-Machine-Screw-with-Nut-2.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/electrical-insulation-peek-hexagonal-head-screws-hex-screws-machine-screw-with-nut-2.md) Model no. **Insulation screw nut screw** US$3.60 – 9.60 / kilogram MOQ 100 kilograms · Final price confirmed in your quote - **Color:** White, Black, Yellow, Green - **Material:** Glass - **Surface Treatment:** Smooth or process according to requirement Technique: Pultrusion and machined - **Raw material:** : polyester resin, epoxy resin, vinylest Model Number: M3-M64 and Customizable - **Bending strength:** ≥960 Mpa Bending strength at heating conditions: ≥350 - **Torsion strength:** ≥800 Mpa Length: Customized Length - **The insulation grade:** H class - **Size:** Customized Size Certification: ISO9001:2008,ROHS, SGS 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-Insulation%20Peek%20Hexagonal%20Head%20Screws%20Hex%20Screws%20Machine%20Screw%20with%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Felectrical-insulation-peek-hexagonal-head-screws-hex-screws-machine-screw-with-nut-2%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 | | --- | --- | | Application | Electrical Power System, Electronic Device, Industrial Equipment | | Color | White, Black, Yellow, Green | | Model NO. | Insulation screw nut screw | | Material | Glass | | Maximum Voltage | >100KV | | Thermal Rating | 200 200 | | Normal Thickness | Customized | | Classification | Organic Insulating Material | | Delivery | 15-30day | | Usage | Insulation Protection Electronic Part for Transfor | | Other Epoxy Sheet | Fr4 G10 G11 Fr5 | | Transport Package | The Wooden Case | | Specification | Customized | | Origin | China | | Production Capacity | 500 Tons/Month | | Product name | High strength insulation FRP screw and nut Application: High Voltage | | Surface Treatment | Smooth or process according to requirement Technique: Pultrusion and machined | | Dimensions | 2mm-100mm and Customizable Material: fiberglass, epoxy resin | | Raw material | : polyester resin, epoxy resin, vinylest Model Number: M3-M64 and Customizable | | Type | Hexagon head, Round head, Square or Customized Standard: IEC61109 | | Bending strength | ≥960 Mpa Bending strength at heating conditions: ≥350 | | Torsion strength | ≥800 Mpa Length: Customized Length | | Certificate | ISO9001 Color: light green or Customized Colors | | Density | : 1.2-2.0 g/cm3 Tensile Strength: 10.4Mpa | | Temperature | 120 | | The insulation grade | H class | | Rated Voltage | 25KV Usage: Insulation Protection | | Size | Customized Size Certification: ISO9001:2008,ROHS, SGS | | E-1/150 | Under 150 | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | NO. | PROPERTIES | UNIT | Standard value | | --- | --- | --- | --- | | 1 | Flexural strength perpendicular to laminationsA: Under normal conditionsE-1/150: Under 150±5ºC | MPa | ≥ 340 | | 2 | Notch Impact strength parallel to lamination (charpy) | kJ/m2 | ≥ 33 | | 3 | Dielectric strength perpendicular to lamination (in oil 90±2ºC) 2.0mm in thickness | MV/m | ≥ 14.2 | | 4 | Breakdown voltage parallel to lamination (in oil 90±2ºC) | kV | ≥ 35 | | 5 | Dielectric coefficient (1MHz) | - | ≤ 5.5 | | 6 | Loss factor (1MHz) | - | ≤ 0.04 | | 7 | Water absorptionD24/23, 1mm in thickness | mg | ≤ 19 | | 8 | Insulation resistance impregnated in water, D-24/23 | Ω | ≥ 5.0×108 | | 9 | Density | g/cm3 | 1.70-1.90 | ## Description Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Hexagon head, Round head, Square or Customized Standard: IEC61109 - **Material:** Glass - **Size:** Customized Size Certification: ISO9001:2008,ROHS, SGS - **Surface Treatment:** Smooth or process according to requirement Technique: Pultrusion and machined - **Application:** Electrical Power System, Electronic Device, Industrial Equipment - **Color:** White, Black, Yellow, Green - **Maximum Voltage:** >100KV - **Thermal Rating:** 200 200 Available configurations include color, material, surface treatment, raw material and bending strength. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 kilograms at US$3.60 – 9.60 per kilogram. 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-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut? The listed minimum order is 100 kilograms, at US$3.60 – 9.60 per kilogram. 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 Electrical-Insulation Peek Hexagonal Head Screws Hex Screws Machine Screw with Nut? Type: Hexagon head, Round head, Square or Customized Standard: IEC61109; Material: Glass; Size: Customized Size Certification: ISO9001:2008,ROHS, SGS; Surface Treatment: Smooth or process according to requirement Technique: Pultrusion and machined; Application: Electrical Power System, Electronic Device, Industrial Equipment; Color: White, Black, Yellow, Green. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include color, material, surface treatment, raw material and bending strength. 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 & 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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/) [![Custom Rubber Coated Screw, Custom Size, Thread & Hardness](https://img.engineeringhardware.com/Custom-Rubber-Coated-Screw-Custom-Size-Thread-Hardness.webp)](https://engineeringhardware.com/product/custom-rubber-coated-screw-custom-size-thread-hardness/) Other Machine & Custom Screws ### [Custom Rubber Coated Screw, Custom Size, Thread & Hardness](https://engineeringhardware.com/product/custom-rubber-coated-screw-custom-size-thread-hardness/) PU and Metal Core · Polished Smooth Surface **US$2.40 – 3.60**MOQ 100 pieces [![High-Durability CNC Machining Factory OEM Customized Food Packaging Mechanical Parts Nut 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