--- title: "Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw" description: "Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless… — Set, Grub & Socket Set Screws." url: https://engineeringhardware.com/product/customized-high-strength-lightweight-insulation-fasteners-polypropylene-plastic/ source: Engineering Hardware & Fasteners --- # Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw [![Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw](https://img.engineeringhardware.com/Customized-High-Strength-Lightweight-Insulation-Fasteners-Polypropylene-Plastic-Headless-Machine-Screw-PP-Set-Screw.webp)](https://img.engineeringhardware.com/Customized-High-Strength-Lightweight-Insulation-Fasteners-Polypropylene-Plastic-Headless-Machine-Screw-PP-Set-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Set, Grub & Socket Set Screws](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/customized-high-strength-lightweight-insulation-fasteners-polypropylene-plastic.md) | **US$0.072**10,000–29,999 pieces | **US$0.06**30,000–99,999 pieces | **US$0.048**100,000+ pieces | | --- | --- | --- | MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Polypropylene - **Head Style:** Round - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Grade:** 4.8 - **Flame Retardant Grade:** UL94 Hb - **Package Size:** 5.00cm * 5.00cm * 3.00cm - **Packing:** bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Customized%20High-Strength%20Lightweight%20Insulation%20Fasteners%20Polypropylene%20Plastic%20Headless%20Machine%20Screw%20PP%20Set%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustomized-high-strength-lightweight-insulation-fasteners-polypropylene-plastic%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 | Polypropylene | | Type | Round Head | | Groove | Special Shape | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ANSI, BSW, JIS, GOST | | Grade | 4.8 | | Certificate | ISO9001/ISO14001/ISO45001/RoHS | | Ingredient | Polypropylene | | Service | OEM ODM Custom Service | | Payment Term | Tt 30% Deposit | | Flame Retardant Grade | UL94 Hb | | Operating Temperature | 35℃/95℉ | | Transport Package | 25kg | | Specification | BULK IN 25KGS CARTON/ PALLET | | Origin | Shagnhai | | HS Code | 7318150000 | | Production Capacity | 1000 Tonnes/Month | | Package Size | 5.00cm * 5.00cm * 3.00cm | | Package Gross Weight | 0.100kg | | Packing | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand | | Leading Time | 20-30 days or based on order required | | Bolts | PP hexagonal bolts, PP inner hexagonal bolts(allen bolts) | | Machine screw category | phillips/slot/socket drive machine screws, various head options such as pan head, countersunk head, cylindrical head/Cheese head are available. | | Special screws | set screws (headless) | | Rod category | PP threaded rod | | Matching fasteners | hexagonal nuts, butterfly nuts, various washers, etc | | Category | [Set, Grub & Socket Set Screws](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) | ## Technical parameters | Product Name | Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw | | --- | --- | | Size | M3, M4, M5, M6, M8, M10, M12 | | Material: | Polypropylene | | Flame retardant grade | UL94 HB | | Length | 4mm to 40mm | | Operating temperature | 65ºC/149ºF | | Length | 3mm-200mm | | Head Type | Hex head, Socket head, Pan head, Countersunk head Etc | | Drive Type | Cross drive, star drive, slotted drive, thumb drive | | Application scenarios | Electronic appliances, Photovoltaic parts, Medical equipment, Automobile parts, Transportation pipelines, Chemical equipment, Packaging appliances, etc. | | Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand | | Leading Time : | 20-30 days or based on order required | ## Description Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw is part of our set, grub & socket set screws range (Screws). ### Key details - **Type:** Round Head - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Material:** Polypropylene - **Grade:** 4.8 - **Head Style:** Round - **Groove:** Special Shape - **Connection:** Common Bolt - **Certificate:** ISO9001/ISO14001/ISO45001/RoHS Available configurations include material, head style, standard, grade and flame retardant grade. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.048 – 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 Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw? The listed minimum order is 10,000 pieces, at US$0.048 – 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 10,000–29,999 pieces; US$0.06 for 30,000–99,999 pieces; US$0.048 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Customized High-Strength Lightweight Insulation Fasteners Polypropylene Plastic Headless Machine Screw PP Set Screw? Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Polypropylene; Grade: 4.8; Head Style: Round; Groove: Special Shape. 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 flame retardant grade. 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 set, grub & socket set screws are available? The Set, Grub & Socket Set Screws category lists 1,721 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-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 Set, Grub & Socket Set Screws →](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) [![Precision Stainless Steel OEM Socket Set Screw Supplier](https://img.engineeringhardware.com/Precision-Stainless-Steel-OEM-Socket-Set-Screw-Supplier.webp)](https://engineeringhardware.com/product/precision-stainless-steel-oem-socket-set-screw-supplier/) Set, Grub & Socket Set Screws ### [Precision Stainless Steel OEM Socket Set Screw Supplier](https://engineeringhardware.com/product/precision-stainless-steel-oem-socket-set-screw-supplier/) Pin · Negotiated **US$0.18**MOQ 100 pieces [![SUS 304 316 Hexagon Socket Set Screw with Flat Point](https://img.engineeringhardware.com/SUS-304-316-Hexagon-Socket-Set-Screw-with-Flat-Point.webp)](https://engineeringhardware.com/product/sus-304-316-hexagon-socket-set-screw-with-flat-point/) Set, Grub & Socket Set 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