--- title: "China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws" description: "China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws — Countersunk, Plow & Elevator Bolts. MOQ 10,000 pieces, US$0.0504 – 0.0576." url: https://engineeringhardware.com/product/china-manufacture-hexagon-socket-countersunk-head-bolts-machine-screws/ source: Engineering Hardware & Fasteners --- # China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws [![China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws](https://img.engineeringhardware.com/China-Manufacture-Hexagon-Socket-Countersunk-Head-Bolts-Machine-Screws.webp)](https://img.engineeringhardware.com/China-Manufacture-Hexagon-Socket-Countersunk-Head-Bolts-Machine-Screws.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Bolts › Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/china-manufacture-hexagon-socket-countersunk-head-bolts-machine-screws.md) Model no. **5*35** US$0.0504 – 0.0576 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Head Style:** Round - **Standard:** DIN, GB, ANSI, BSW, JIS - **Grade:** 4.8 - **Head Type:** Phillips /Slotted /Hex /Round /Torx - **Surface Treatment:** Plain /Galvanized /Passivation /Dacromet - **Finish:** Baking Paint /Nylok Precote /Electrophoresis Black - **Package Size:** 23.00cm * 19.00cm * 23.00cm - **Material:** Stainless Steel Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20China%20Manufacture%20Hexagon%20Socket%20Countersunk%20Head%20Bolts%20Machine%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fchina-manufacture-hexagon-socket-countersunk-head-bolts-machine-screws%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. | 5*35 | | --- | --- | | Groove | Hexagon Socket | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ANSI, BSW, JIS | | Grade | 4.8 | | Shipping Cost | to Be Negotiated | | Samples | to Be Negotiated | | Delivery Time | 20-30 Days | | Head Type | Phillips /Slotted /Hex /Round /Torx | | Certification | ISO9001, SGS | | Surface Treatment | Plain /Galvanized /Passivation /Dacromet | | Finish | Baking Paint /Nylok Precote /Electrophoresis Black | | Class/Gread | 3.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 | | Transport Package | Plastic Bag/Boxs /Cartons/Pallets/Customize | | Specification | 8*10 | | Origin | China | | Production Capacity | 50000000 PCS/Year | | Package Size | 23.00cm * 19.00cm * 23.00cm | | Package Gross Weight | 25.000kg | | Customization | Available | | Material | Stainless Steel | | Type | Round Head | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Category | [Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) | ## Technical parameters | Item | China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws | | --- | --- | | Head Type | Countersunk Head | | Drive Style | Hexagon socket | | Material | Stainless Steel | | Finish | NIL | | Available Raw Material | Carbon steel | | Alloy steel | | | Stainless steel | | | Brass, Bronze, Aluminum | | | Standard | DIN,ANSI,ASTM,JIS,GB,ISO,NON-STANDARD | | Grade | 3.6/4.8/5.6 /6.8/8.8/9.8/10.9/12.9 | | Surface finishing | PlainGalvanized (various of color) ,Zinc-Plated (various of color)Nickel- Plated, Chrome-Plated, Oxide BlackPassivation, Dacromet, Nylok Precote,Baking Paint/Stoving Varnish,Electrophoresis Black | | Heat Treatment | Carburization or tempering or high-frequency quenching | | Packing | Plastic Bag/Boxes /Cartons/Pallets/Customize, or customer request | ## Description China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws is part of our countersunk, plow & elevator bolts range (Bolts). ### Key details - **Type:** Round Head - **Standard:** DIN, GB, ANSI, BSW, JIS - **Material:** Stainless Steel - **Grade:** 4.8 - **Head Type:** Phillips /Slotted /Hex /Round /Torx - **Head Style:** Round - **Groove:** Hexagon Socket - **Surface Treatment:** Plain /Galvanized /Passivation /Dacromet Available configurations include head style, standard, grade, head type and surface treatment. 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$0.0504 – 0.0576 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 China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws? The listed minimum order is 10,000 pieces, at US$0.0504 – 0.0576 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 China Manufacture Hexagon Socket Countersunk Head Bolts Machine Screws? Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS; Material: Stainless Steel; Grade: 4.8; Head Type: Phillips /Slotted /Hex /Round /Torx; Head Style: Round. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade, head type 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 countersunk, plow & elevator bolts are available? The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) 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 Countersunk, Plow & Elevator Bolts →](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) [![Wxsny DIN 7991 Black Oxide Alloy Steel Hex Socket Flat Head Machine Screws Countersunk Socket Cap Bolt Fastener](https://img.engineeringhardware.com/Wxsny-DIN-7991-Black-Oxide-Alloy-Steel-Hex-Socket-Flat-Head-Machine-Screws-Countersunk-Socket-Cap-Bolt-Fastener.webp)](https://engineeringhardware.com/product/wxsny-din-7991-black-oxide-alloy-steel-hex-socket-flat-head-machine-screws/) Countersunk, Plow & Elevator Bolts ### [Wxsny DIN 7991 Black Oxide Alloy Steel Hex Socket Flat Head Machine Screws Countersunk Socket Cap Bolt Fastener](https://engineeringhardware.com/product/wxsny-din-7991-black-oxide-alloy-steel-hex-socket-flat-head-machine-screws/) Countersunk Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.012 – 0.036**MOQ 1,000 pieces 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Casting 2j2548 Plow Bolt Low Price for Bolt](https://engineeringhardware.com/product/wholesale-steel-casting-2j2548-plow-bolt-low-price-for-bolt/) Fasterner · 40cr **US$0.89**MOQ 100 pieces **US$0.0504 – 0.0576**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20China%20Manufacture%20Hexagon%20Socket%20Countersunk%20Head%20Bolts%20Machine%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fchina-manufacture-hexagon-socket-countersunk-head-bolts-machine-screws%2F)