--- title: "Huiding Adjustable Quick Release Ball Lock Pins" description: "Huiding Adjustable Quick Release Ball Lock Pins — Ball-Lock & Quick-Release Pins. Material: Stainless Steel, Size: OEM. MOQ 100 pieces, US$1.58 – 1.62." url: https://engineeringhardware.com/product/huiding-adjustable-quick-release-ball-lock-pins/ source: Engineering Hardware & Fasteners --- # Huiding Adjustable Quick Release Ball Lock Pins [![Huiding Adjustable Quick Release Ball Lock Pins](https://img.engineeringhardware.com/Huiding-Adjustable-Quick-Release-Ball-Lock-Pins.webp)](https://img.engineeringhardware.com/Huiding-Adjustable-Quick-Release-Ball-Lock-Pins.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Pins & Dowel Fasteners › Ball-Lock & Quick-Release Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/huiding-adjustable-quick-release-ball-lock-pins.md) Model no. **pin250120** | **US$1.62**100–999 pieces | **US$1.58**1,000+ pieces | | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Surface Finishing:** Polish - **Customized:** Non-Customized - **Size:** OEM - **Package Size:** 33.00cm * 22.00cm * 10.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Huiding%20Adjustable%20Quick%20Release%20Ball%20Lock%20Pins%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhuiding-adjustable-quick-release-ball-lock-pins%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 | Stainless Steel | | Surface Finishing | Polish | | Model NO. | pin250120 | | Certification | ISO | | Customized | Non-Customized | | Design | Customized | | Application | Machinery | | Application Age | Adult | | Size | OEM | | Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring | | Transport Package | Carton | | Specification | OEM | | Origin | China | | HS Code | 7318240000 | | Production Capacity | 10000/Month | | Package Size | 33.00cm * 22.00cm * 10.00cm | | Package Gross Weight | 5.000kg | | Category | [Ball-Lock & Quick-Release Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/) | ## Technical parameters | Product Name | Sprig Ball Screw Plunger/ Spring | | --- | --- | | Handle Type | Slotted Drive | | Body Material | Stainless Steel | | Thread | Fully Thread | | Product Type | Spring Plunger | | Color | Siliver | | Size | M3-M24 | | Application | Controlled End Force; Side Tolerant; Smallest and Lightest Spring-Loaded Device | ## Description Huiding Adjustable Quick Release Ball Lock Pins is part of our ball-lock & quick-release pins range (Pins & Dowel Fasteners). ### Key details - **Material:** Stainless Steel - **Size:** OEM - **Application:** Machinery - **Certification:** ISO - **Surface Finishing:** Polish - **Design:** Customized - **Application Age:** Adult - **Machining Process:** CNC Machining/ Lathing/ Milling/ Turning/ Boring Available configurations include material, surface finishing, customized, size and 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$1.58 – 1.62 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 Huiding Adjustable Quick Release Ball Lock Pins? The listed minimum order is 100 pieces, at US$1.58 – 1.62 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$1.62 for 100–999 pieces; US$1.58 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Huiding Adjustable Quick Release Ball Lock Pins? Material: Stainless Steel; Size: OEM; Application: Machinery; Certification: ISO; Surface Finishing: Polish; Design: Customized. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, surface finishing, customized, size and 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 ball-lock & quick-release pins are available? The Ball-Lock & Quick-Release Pins category lists 369 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/) 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 Ball-Lock & Quick-Release Pins →](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/) [![SS304 15-7 pH Stainless Steel Spring Loaded Quick Release Ball Lock Pin Marine Quick Release Pin](https://img.engineeringhardware.com/SS304-15-7-pH-Stainless-Steel-Spring-Loaded-Quick-Release-Ball-Lock-Pin-Marine-Quick-Release-Pin.webp)](https://engineeringhardware.com/product/ss304-15-7-ph-stainless-steel-spring-loaded-quick-release-ball-lock-pin-marine-quick/) Ball-Lock & Quick-Release Pins ### [SS304 15-7 pH Stainless Steel Spring Loaded Quick Release Ball Lock Pin Marine Quick Release Pin](https://engineeringhardware.com/product/ss304-15-7-ph-stainless-steel-spring-loaded-quick-release-ball-lock-pin-marine-quick/) SS304, SS316, 15-7 pH Stainless Steel, Steel · M6 M8 M10 1/4 3/8 **US$2.40 – 6.00**MOQ 100 pieces [![Axial Locking 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Ball-Lock & Quick-Release Pins ### [High-Clamping-Force Multi-Ball Lock Pin for Sheet Metal Welding](https://engineeringhardware.com/product/high-clamping-force-multi-ball-lock-pin-for-sheet-metal-welding/) Welding Fixture Accessories · Alloy Steel Materials **US$9.60 – 18.00**MOQ 1 piece **US$1.58 – 1.62**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%20Huiding%20Adjustable%20Quick%20Release%20Ball%20Lock%20Pins%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhuiding-adjustable-quick-release-ball-lock-pins%2F)