--- title: "Hex Socket Round Head Cap Screw Hex Socket Button Head Screw" description: "Hex Socket Round Head Cap Screw Hex Socket Button Head Screw — Socket Head Cap & Allen Screws. MOQ 1,000 pieces, US$0.036." url: https://engineeringhardware.com/product/hex-socket-round-head-cap-screw-hex-socket-button-head-screw/ source: Engineering Hardware & Fasteners --- # Hex Socket Round Head Cap Screw Hex Socket Button Head Screw [![Hex Socket Round Head Cap Screw Hex Socket Button Head Screw](https://img.engineeringhardware.com/Hex-Socket-Round-Head-Cap-Screw-Hex-Socket-Button-Head-Screw.webp)](https://img.engineeringhardware.com/Hex-Socket-Round-Head-Cap-Screw-Hex-Socket-Button-Head-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hex-socket-round-head-cap-screw-hex-socket-button-head-screw.md) Model no. **Screw** US$0.036 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Head Style:** Round - **Standard:** DIN, ANSI - **Grade:** 4.8 - **Material:** Carbon 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%20Hex%20Socket%20Round%20Head%20Cap%20Screw%20Hex%20Socket%20Button%20Head%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-socket-round-head-cap-screw-hex-socket-button-head-screw%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. | Screw | | --- | --- | | Groove | Hexagon | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI | | Grade | 4.8 | | Transport Package | Carbon | | Specification | M1.6-M16 | | Origin | China | | HS Code | 7308900000 | | Production Capacity | 1000ton/Year | | Customization | Available | | Material | Carbon Steel | | Type | Pan Head | | BOLT | din933, din931, din7990, din6922,Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect | | ROD | threaded rod din976, threaded bar din975 stud bolt, B7 stud bolt ect | | NUT | ISO 4032 , din934, hex heavy hex nut, flange bolt, cap nut, nylon nut, ect | | SCREW | hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, wood screw, ect | | WASHER | flat washer, spring washer, lock washer,square washer,spring lock washer, plain washer ect | | Notice | Please contact us and let us know your detailed requirements for the Size, Quantity, Material, etc. And we will quote for you accordingly. | | Package | BULK IN CARTONS + WOOD PALLET | | Shipping | by Air, Express,like Fedex, UPS, DHL,etc. | | More than 100KGS | By sea, | | Category | [Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) | ## Technical parameters | Product Name | socket head cap screw/captive bottom head washer cap screw | | --- | --- | | Material | carbon steel | | Color | silvery | | Standard | DIN GB ISO JIS BA ANSI | | Grade | A2-70, A4-70, A4-80 | | Finished | plain | | Thread | coarse, fine | | Used | building industry machinery | ## Description Hex Socket Round Head Cap Screw Hex Socket Button Head Screw is part of our socket head cap & allen screws range (Screws). ### Key details - **Type:** Pan Head - **Standard:** DIN, ANSI - **Material:** Carbon Steel - **Grade:** 4.8 - **Head Style:** Round - **Groove:** Hexagon - **Connection:** Common Bolt - **More than 100KGS:** By sea, Available configurations include head style, standard, grade and material. 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$0.036 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 Hex Socket Round Head Cap Screw Hex Socket Button Head Screw? The listed minimum order is 1,000 pieces, at US$0.036 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 Hex Socket Round Head Cap Screw Hex Socket Button Head Screw? Type: Pan Head; Standard: DIN, ANSI; Material: Carbon Steel; Grade: 4.8; Head Style: Round; Groove: Hexagon. 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 and material. 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 socket head cap & allen screws are available? The Socket Head Cap & Allen Screws category lists 2,042 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-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 Socket Head Cap & Allen Screws →](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) [![ISO Metric Hexagon Socket Head Cap Screws](https://img.engineeringhardware.com/ISO-Metric-Hexagon-Socket-Head-Cap-Screws.webp)](https://engineeringhardware.com/product/iso-metric-hexagon-socket-head-cap-screws/) Socket Head Cap & Allen Screws ### [ISO Metric Hexagon Socket Head Cap Screws](https://engineeringhardware.com/product/iso-metric-hexagon-socket-head-cap-screws/) Round Head · ANSI **US$0.012**MOQ 1,000 pieces [![Grade 8.8 Cup Head Socket Head Cap Screws with High Strength Cylindrical Head in Blue and White 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Metal Screws](https://engineeringhardware.com/product/special-socket-head-cap-screws-customized-precision-non-standard-metal-screws/) Customized · DIN, GB, ANSI, BSW, JIS, GOST, Customized **US$0.0012 – 0.012**MOQ 5,000 pieces **US$0.036**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%20Hex%20Socket%20Round%20Head%20Cap%20Screw%20Hex%20Socket%20Button%20Head%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-socket-round-head-cap-screw-hex-socket-button-head-screw%2F)