--- title: "Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer" description: "Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Fla… — Socket Head Cap & Allen Screws. MOQ 100 pieces, US$0.12 – 0.60." url: https://engineeringhardware.com/product/highly-recommended-hex-socket-button-head-cap-screws-with-serrated-spring-washer-and/ source: Engineering Hardware & Fasteners --- # Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer [![Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer](https://img.engineeringhardware.com/Highly-Recommended-Hex-Socket-Button-Head-Cap-Screws-with-Serrated-Spring-Washer-and-Flat-Washer.webp)](https://img.engineeringhardware.com/Highly-Recommended-Hex-Socket-Button-Head-Cap-Screws-with-Serrated-Spring-Washer-and-Flat-Washer.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/highly-recommended-hex-socket-button-head-cap-screws-with-serrated-spring-washer-and.md) Model no. **ZC-7-29** | **US$0.60**100–499 pieces | **US$0.12**500+ pieces | | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Package Size:** 13.50cm * 8.50cm * 9.50cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Highly%20Recommended%20Hex%20Socket%20Button%20Head%20Cap%20Screws%20with%20Serrated%20Spring%20Washer%20and%20Flat%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhighly-recommended-hex-socket-button-head-cap-screws-with-serrated-spring-washer-and%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 | | --- | --- | | Type | Hex Socket Button Head Cap Screws | | Price | Negotiated | | Model NO. | ZC-7-29 | | Quality Control | 100% Inspection | | OEM | Yes | | Lead Time | 3-7 Days | | Delivery Time | 7 Days Around by FedEx/UPS/DHL/TNT | | Delivery Way | by Sea,Air,Express | | Transport Package | Poly Bag-Small Box-Carton with Label | | Specification | Base on the quantity of goods | | Origin | China | | HS Code | 73181600 | | Production Capacity | 3000 Units Per Day | | Package Size | 13.50cm * 8.50cm * 9.50cm | | Package Gross Weight | 0.050kg | | Category | [Socket Head Cap & Allen Screws](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/) | ## Technical parameters | Product Name | FA Hardware Fastener Manufacturers | | --- | --- | | Professional Focus on Hardware fasteners Snice 2011 | ball plunger/spring plungers stainless steel/hand retractable spring plunger/spring loaded plunger/ball spring plunger/Short Micro Spring Plunger/mini indexing plunger pins/ball transfer unit/spring loaded rollers/spring loaded locking pin/heavy duty ball plunger/heavy duty spring plunger One stop service ~~ One For Order Free Samples ~~ Don't be shy ~~~Contact us for free! This will be a wonderfu | | --- | --- | | Packing | PVC bags for inflatable or carton for blowers or as customer's Instructions | | Shipping | By Sea, Air or Express | | Port | Shenzhen HongKong Guangzhou | | Delivery Time | 7Days-15Days | | Payment | T/T ,50 % deposit,50%balance pay before delivery,west union,paypal and etc | | Custom | OEM/ODM | ## Description Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer is part of our socket head cap & allen screws range (Screws). ### Key details - **Type:** Hex Socket Button Head Cap Screws - **Price:** Negotiated - **Quality Control:** 100% Inspection - **OEM:** Yes Available configurations include package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$0.12 – 0.60 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 Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer? The listed minimum order is 100 pieces, at US$0.12 – 0.60 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$0.60 for 100–499 pieces; US$0.12 for 500+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Highly Recommended Hex Socket Button Head Cap Screws with Serrated Spring Washer and Flat Washer? Type: Hex Socket Button Head Cap Screws; Price: Negotiated; Quality Control: 100% Inspection; OEM: Yes. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include package size. 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/) [![Hex Socket Round Head Screw](https://img.engineeringhardware.com/Hex-Socket-Round-Head-Screw.webp)](https://engineeringhardware.com/product/hex-socket-round-head-screw/) Socket Head Cap & Allen Screws ### [Hex Socket Round Head Screw](https://engineeringhardware.com/product/hex-socket-round-head-screw/) Hex Head · DIN, ANSI **US$1.20**MOQ 1,000 pieces [![Custom DIN912 Hex Socket Cap Screws – Extra Long Knurled Head](https://img.engineeringhardware.com/Custom-DIN912-Hex-Socket-Cap-Screws-Extra-Long-Knurled-Head.webp)](https://engineeringhardware.com/product/custom-din912-hex-socket-cap-screws-extra-long-knurled-head/) Socket Head Cap & Allen Screws ### [Custom DIN912 Hex Socket Cap Screws – Extra Long Knurled 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GOST **US$0.012**MOQ 2,000 pieces **US$0.12 – 0.60**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Highly%20Recommended%20Hex%20Socket%20Button%20Head%20Cap%20Screws%20with%20Serrated%20Spring%20Washer%20and%20Flat%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhighly-recommended-hex-socket-button-head-cap-screws-with-serrated-spring-washer-and%2F)