--- title: "Black Flat Countersunt Head Manufacture Plow Bolts with Nuts" description: "Black Flat Countersunt Head Manufacture Plow Bolts with Nuts — Countersunk, Plow & Elevator Bolts. MOQ 1,000 pieces, US$0.012 – 1.20." url: https://engineeringhardware.com/product/black-flat-countersunt-head-manufacture-plow-bolts-with-nuts/ source: Engineering Hardware & Fasteners --- # Black Flat Countersunt Head Manufacture Plow Bolts with Nuts [![Black Flat Countersunt Head Manufacture Plow Bolts with Nuts](https://img.engineeringhardware.com/Black-Flat-Countersunt-Head-Manufacture-Plow-Bolts-with-Nuts.webp)](https://img.engineeringhardware.com/Black-Flat-Countersunt-Head-Manufacture-Plow-Bolts-with-Nuts.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/black-flat-countersunt-head-manufacture-plow-bolts-with-nuts.md) Model no. **DIN605 608** US$0.012 – 1.20 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Round - **Standard:** DIN, ANSI, BSW - **Grade:** 4.8 8.8 10.9 Gr2 5 8 - **Finish:** Polishing - **Surface:** HDG, Black, Zinc Plated, PTFE - **Length:** 30mm to 500mm - **Diameter:** M3-M100, 1/2" - 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%20Black%20Flat%20Countersunt%20Head%20Manufacture%20Plow%20Bolts%20with%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fblack-flat-countersunt-head-manufacture-plow-bolts-with-nuts%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 | Carbon Steel | | Type | Flat Head | | Model NO. | DIN605 608 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, BSW | | Grade | 4.8 8.8 10.9 Gr2 5 8 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Polishing | | Surface | HDG, Black, Zinc Plated, PTFE | | Length | 30mm to 500mm | | Diameter | M3-M100, 1/2" - 4" | | MOQ | No | | Transport Package | Plastic Bag+ Carton+Wood Pallet | | Specification | 1/2"-1 1/2", M12-M36 | | Origin | Shanghai, China | | HS Code | 7318150000 | | Production Capacity | 1500 Tons/Month | | Package Size | 10.00cm * 10.00cm * 5.00cm | | Package Gross Weight | 0.500kg | | Thread | M,UNC,UNF | | Packing | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand | | Equipments | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter | | Supply Ability | 1500 tons per month | | MinimumOrder | 500KG or according to customer demand | | Trade Term | FOB/CIF/CFR/CNF/EXW/DDU/DDP | | Payment | T/T, L/C,West union,Paypal.etc | | Market | Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect. | | Professional | More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard. | | Our advantage | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free | | Notice | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us | | All our processes strictly adhere to ISO9001 | 2008 procedures. We have strict quality control from producing to delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality , good at modern concept of management. | | Standard parts | 7-15days | | Non-standard parts | 15-25days | | Category | [Countersunk, Plow & Elevator Bolts](https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/) | ## Technical parameters | Standard: | ASME/ANSI B 18.2.1, DIN603, | | --- | --- | | Diameter: | 1/2"-1 1/2",M12-M36 | | Length: | ≤800mm or 30" | | Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass | | Grade: | SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,A4-80 | | Thread: | M,UNC,UNF | | Finish: | Plain,Black oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome,PTFE,Dacromet,Geomet,Magni,Zinc Nickel,Zinteck. | | Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand | | Application: | Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating | | Equipments: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter | | Supply Ability: | 1500 tons per month | | MinimumOrder: | 500KG or according to customer demand | | Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP | | Payment: | T/T, L/C,West union,Paypal.etc | | Market: | Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect. | | Professional: | More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard. | | Our advantage: | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free | | Notice: | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us | ## Description Black Flat Countersunt Head Manufacture Plow Bolts with Nuts is part of our countersunk, plow & elevator bolts range (Bolts). ### Key details - **Type:** Flat Head - **Standard:** DIN, ANSI, BSW - **Material:** Carbon Steel - **Grade:** 4.8 8.8 10.9 Gr2 5 8 - **Diameter:** M3-M100, 1/2" – 4" - **Thread:** M,UNC,UNF - **Length:** 30mm to 500mm - **Head Style:** Round Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.012 – 1.20 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 Black Flat Countersunt Head Manufacture Plow Bolts with Nuts? The listed minimum order is 1,000 pieces, at US$0.012 – 1.20 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 Black Flat Countersunt Head Manufacture Plow Bolts with Nuts? Type: Flat Head; Standard: DIN, ANSI, BSW; Material: Carbon Steel; Grade: 4.8 8.8 10.9 Gr2 5 8; Diameter: M3-M100, 1/2" - 4"; Thread: M,UNC,UNF. 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 finish. 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/) [![Cross Countersunk Color Zinc Flat Head Wallboard Nails Bolt](https://img.engineeringhardware.com/Cross-Countersunk-Color-Zinc-Flat-Head-Wallboard-Nails-Bolt.webp)](https://engineeringhardware.com/product/cross-countersunk-color-zinc-flat-head-wallboard-nails-bolt/) Countersunk, Plow & Elevator Bolts ### [Cross Countersunk Color Zinc Flat Head Wallboard Nails Bolt](https://engineeringhardware.com/product/cross-countersunk-color-zinc-flat-head-wallboard-nails-bolt/) Carbon Steel · 3.5mm~6.3mm **US$0.06**MOQ 1,000 tons [![DIN 965 GB 819 M6*85 Cross Recessed Countersunk Head Flat Head 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DIN604](https://engineeringhardware.com/product/customized-black-flat-countersunk-head-nib-bolts-din604/) Round Head · DIN **US$0.012**MOQ 1,000 pieces **US$0.012 – 1.20**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Black%20Flat%20Countersunt%20Head%20Manufacture%20Plow%20Bolts%20with%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fblack-flat-countersunt-head-manufacture-plow-bolts-with-nuts%2F)