--- title: "Premium Custom Flat Countersunk Head Bolts for High Performance" description: "Premium Custom Flat Countersunk Head Bolts for High Performance — Countersunk, Plow & Elevator Bolts. MOQ 100,000 pieces, US$0.012 – 0.11." url: https://engineeringhardware.com/product/premium-custom-flat-countersunk-head-bolts-for-high-performance/ source: Engineering Hardware & Fasteners --- # Premium Custom Flat Countersunk Head Bolts for High Performance [![Premium Custom Flat Countersunk Head Bolts for High Performance](https://img.engineeringhardware.com/Premium-Custom-Flat-Countersunk-Head-Bolts-for-High-Performance.webp)](https://img.engineeringhardware.com/Premium-Custom-Flat-Countersunk-Head-Bolts-for-High-Performance.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/premium-custom-flat-countersunk-head-bolts-for-high-performance.md) Model no. **Countersunk Head Bolt** | **US$0.11**100,000–299,999 pieces | **US$0.036**300,000–499,999 pieces | **US$0.012**500,000+ pieces | | --- | --- | --- | MOQ 100,000 pieces · Final price confirmed in your quote - **Head Style:** Counter Sunk Bolt - **Standard:** DIN, GB, ANSI, JIS, General Industry - **Grade:** 12.9 - **Finish:** Zinc, Plain - **Length:** 10-200mm - **Surface Treatment:** Black/White Zinc/Yellow Zinc/HDG - **Thread:** Fully Thread/Half Thread - **Thread Type:** Metric Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Premium%20Custom%20Flat%20Countersunk%20Head%20Bolts%20for%20High%20Performance%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpremium-custom-flat-countersunk-head-bolts-for-high-performance%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. | Countersunk Head Bolt | | --- | --- | | Connection | Common Bolt | | Head Style | Counter Sunk Bolt | | Standard | DIN, GB, ANSI, JIS, General Industry | | Grade | 12.9 | | Finish | Zinc, Plain | | Length | 10-200mm | | Surface Treatment | Black/White Zinc/Yellow Zinc/HDG | | Thread | Fully Thread/Half Thread | | Sample | Availabe | | Thread Type | Metric | | OEM | Accept | | Package | Buyer's Requirement | | Product Name | Socket Bolt | | Transport Package | Buyer's Requirement | | Specification | Customized Size | | HS Code | 7318150000 | | Customization | Available | | Material | Stainless Steel, Steel | | Type | Countersunk Head | | Category | [Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) | ## Technical parameters | finish | Zinc, Plain | | --- | --- | | material | Stainless Steel, Steel | | Thread Type | Metric | | Head Type | Countersunk Head Bolt | | model number | Countersunk Head Bolt | | Surface treatment | Black/White Zinc/Yellow Zinc/HDG | | Thread | Fully Thread/Half Thread | | Length | 10-200mm | ## Description Premium Custom Flat Countersunk Head Bolts for High Performance is part of our countersunk, plow & elevator bolts range (Bolts). ### Key details - **Type:** Countersunk Head - **Standard:** DIN, GB, ANSI, JIS, General Industry - **Material:** Stainless Steel, Steel - **Grade:** 12.9 - **Thread:** Fully Thread/Half Thread - **Length:** 10-200mm - **Head Style:** Counter Sunk Bolt - **Surface Treatment:** Black/White Zinc/Yellow Zinc/HDG Available configurations include head style, standard, grade, finish and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100,000 pieces at US$0.012 – 0.11 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 Premium Custom Flat Countersunk Head Bolts for High Performance? The listed minimum order is 100,000 pieces, at US$0.012 – 0.11 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$0.11 for 100,000–299,999 pieces; US$0.036 for 300,000–499,999 pieces; US$0.012 for 500,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Premium Custom Flat Countersunk Head Bolts for High Performance? Type: Countersunk Head; Standard: DIN, GB, ANSI, JIS, General Industry; Material: Stainless Steel, Steel; Grade: 12.9; Thread: Fully Thread/Half Thread; Length: 10-200mm. 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, finish and length. 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/) [![Premium Stainless Steel Countersunk Nib Bolts for Marine and Food Use](https://img.engineeringhardware.com/Premium-Stainless-Steel-Countersunk-Nib-Bolts-for-Marine-and-Food-Use.webp)](https://engineeringhardware.com/product/premium-stainless-steel-countersunk-nib-bolts-for-marine-and-food-use/) Countersunk, Plow & Elevator Bolts ### [Premium Stainless Steel Countersunk Nib Bolts for Marine and Food Use](https://engineeringhardware.com/product/premium-stainless-steel-countersunk-nib-bolts-for-marine-and-food-use/) Countersunk Head Bolts · DIN, ANSI, GB, JIS, BSW, GOST **US$0.072 – 0.12**MOQ 1,000 pieces [![1j-3527 Cutting Edge Plow Bolts and 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& Elevator Bolts ### [OEM Lemken M16 Black DIN603 608 Gr8.8 10.9 Steel Plow Bolt Flat Head with Plain Finish](https://engineeringhardware.com/product/oem-lemken-m16-black-din603-608-gr8-8-10-9-steel-plow-bolt-flat-head-with-plain/) Counter Sunk Bolt · DIN, ANSI, GB, JIS, BSW **US$0.012 – 1.20**MOQ 100 pieces [![Countersunk Cross Recessed Bolts M2.5 M3 M4 M5 M6 M8 Flat Head Machine Screw](https://img.engineeringhardware.com/Countersunk-Cross-Recessed-Bolts-M2-5-M3-M4-M5-M6-M8-Flat-Head-Machine-Screw.webp)](https://engineeringhardware.com/product/countersunk-cross-recessed-bolts-m2-5-m3-m4-m5-m6-m8-flat-head-machine-screw/) Countersunk, Plow & Elevator Bolts ### [Countersunk Cross Recessed Bolts M2.5 M3 M4 M5 M6 M8 Flat Head Machine Screw](https://engineeringhardware.com/product/countersunk-cross-recessed-bolts-m2-5-m3-m4-m5-m6-m8-flat-head-machine-screw/) Countersunk Head · DIN, GB, ANSI, JIS, General Industry **US$0.012 – 0.11**MOQ 100,000 pieces [![Countersunk Head Bolt a Flush-Fit Fastener for Smooth Surfaces](https://img.engineeringhardware.com/Countersunk-Head-Bolt-a-Flush-Fit-Fastener-for-Smooth-Surfaces.webp)](https://engineeringhardware.com/product/countersunk-head-bolt-a-flush-fit-fastener-for-smooth-surfaces/) Countersunk, Plow & Elevator Bolts ### [Countersunk Head Bolt a Flush-Fit Fastener for Smooth Surfaces](https://engineeringhardware.com/product/countersunk-head-bolt-a-flush-fit-fastener-for-smooth-surfaces/) Pull-Line Fitting · GB **US$0.84 – 6.00**MOQ 1,000 pieces **US$0.012 – 0.11**MOQ 100,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Premium%20Custom%20Flat%20Countersunk%20Head%20Bolts%20for%20High%20Performance%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpremium-custom-flat-countersunk-head-bolts-for-high-performance%2F)