--- title: "Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning" description: "Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning — Ball-Lock & Quick-Release Pins. MOQ 1 piece, US$9.60 – 18.00." url: https://engineeringhardware.com/product/tight-tolerance-multi-ball-lock-pin-for-welding-jig-positioning/ source: Engineering Hardware & Fasteners --- # Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning [![Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning](https://img.engineeringhardware.com/Tight-Tolerance-Multi-Ball-Lock-Pin-for-Welding-Jig-Positioning.webp)](https://img.engineeringhardware.com/Tight-Tolerance-Multi-Ball-Lock-Pin-for-Welding-Jig-Positioning.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/tight-tolerance-multi-ball-lock-pin-for-welding-jig-positioning.md) Model no. **Locking Pin** US$9.60 – 18.00 / piece MOQ 1 piece · Final price confirmed in your quote - **Material:** Alloy Steel Materials - **Surface Finishing:** Quenching and Tempering - **Customized:** Customized - **Customized Service:** Nitriding Process Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Tight-Tolerance%20Multi-Ball%20Lock%20Pin%20for%20Welding%20Jig%20Positioning%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ftight-tolerance-multi-ball-lock-pin-for-welding-jig-positioning%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 | Material | Alloy Steel Materials | | --- | --- | | Surface Finishing | Quenching and Tempering | | Certification | ISO | | Model NO. | Locking Pin | | Customized | Customized | | Type | Welding Fixture Accessories | | Applicable Platform | 3D/2D Flexible Welding Table,Octagonal Table. | | Customized Service | Nitriding Process | | Transport Package | Wooden Case | | Specification | custom | | Origin | China | | Category | [Ball-Lock & Quick-Release Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/ball-lock-quick-release-pins/) | ## Technical parameters | rademark | KONOK | | --- | --- | | Place of Origin | CHINA | | Product Type | Welding Fixture Accessories | | Applicable Workbench | 3D Flexible Welding Table, 2D Welding Table | | Custom Treatment Service | Nitriding Process | | Lock Pin Types | Quick Locking Pin, Countersunk Locking Pin, Quick Countersunk Locking Pin, Connecting Locking Pin, Multifunctional Locking Pin, Insert Pin | | Matching Hole Diameter | D16 Locking Pin, D28 Locking Pin | ## Description Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning is part of our ball-lock & quick-release pins range (Pins & Dowel Fasteners). ### Key details - **Type:** Welding Fixture Accessories - **Material:** Alloy Steel Materials - **Certification:** ISO - **Surface Finishing:** Quenching and Tempering - **Applicable Platform:** 3D/2D Flexible Welding Table,Octagonal Table. Available configurations include material, surface finishing, customized and customized service. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$9.60 – 18.00 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 Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning? The listed minimum order is 1 piece, at US$9.60 – 18.00 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 Tight-Tolerance Multi-Ball Lock Pin for Welding Jig Positioning? Type: Welding Fixture Accessories; Material: Alloy Steel Materials; Certification: ISO; Surface Finishing: Quenching and Tempering; Applicable Platform: 3D/2D Flexible Welding Table,Octagonal Table.. 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 and customized service. 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/) [![CNC Machined Quick-Release Pins Are Used for Cranes and Bicycles](https://img.engineeringhardware.com/CNC-Machined-Quick-Release-Pins-Are-Used-for-Cranes-and-Bicycles.webp)](https://engineeringhardware.com/product/cnc-machined-quick-release-pins-are-used-for-cranes-and-bicycles/) Ball-Lock & Quick-Release Pins ### [CNC Machined Quick-Release Pins Are Used for Cranes and Bicycles](https://engineeringhardware.com/product/cnc-machined-quick-release-pins-are-used-for-cranes-and-bicycles/) Metal · GS, CE, RoHS, ISO 9001 **US$0.36 – 1.32**MOQ 100 pieces [![Free Provision of Samples -CNC Lathe Part _Stainless Steel Machining _High_Precision_CNC_Machining_Ball_Lock_Pin_&_Indexing_Plunger_Knurled_Knob_](https://img.engineeringhardware.com/Free-Provision-of-Samples-CNC-Lathe-Part-Stainless-Steel-Machining-High-Precision-CNC-Machining-Ball-Lock-Pin-Indexing-Plunger-Knurled-Knob.webp)](https://engineeringhardware.com/product/free-provision-of-samples-cnc-lathe-part-stainless-steel-machining-high-precision/) Ball-Lock & Quick-Release Pins ### [Free Provision of Samples -CNC Lathe Part _Stainless Steel Machining _High_Precision_CNC_Machining_Ball_Lock_Pin_&_Indexing_Plunger_Knurled_Knob_](https://engineeringhardware.com/product/free-provision-of-samples-cnc-lathe-part-stainless-steel-machining-high-precision/) ASTM, GOST · Aluminum **US$0.60 – 4.80**MOQ 1 piece [![Customized Ring Button Handle Staged Head with Shoulder Quick Release Ball Lock Pin](https://img.engineeringhardware.com/Customized-Ring-Button-Handle-Staged-Head-with-Shoulder-Quick-Release-Ball-Lock-Pin.webp)](https://engineeringhardware.com/product/customized-ring-button-handle-staged-head-with-shoulder-quick-release-ball-lock-pin/) Ball-Lock & Quick-Release Pins ### [Customized Ring Button Handle Staged Head with Shoulder Quick Release Ball Lock Pin](https://engineeringhardware.com/product/customized-ring-button-handle-staged-head-with-shoulder-quick-release-ball-lock-pin/) Quick Release Pin · Stainless Steel **US$4.81 – 5.74**MOQ 500 pieces [![Quick-Release Ring Pull Ball Lock Pin for Construction Scaffolding Positioning](https://img.engineeringhardware.com/Quick-Release-Ring-Pull-Ball-Lock-Pin-for-Construction-Scaffolding-Positioning.webp)](https://engineeringhardware.com/product/quick-release-ring-pull-ball-lock-pin-for-construction-scaffolding-positioning/) Ball-Lock & Quick-Release Pins ### [Quick-Release Ring Pull Ball Lock Pin for Construction Scaffolding Positioning](https://engineeringhardware.com/product/quick-release-ring-pull-ball-lock-pin-for-construction-scaffolding-positioning/) Transmission · International **US$0.12 – 12.00**MOQ 100 pieces [![Usable Length 10mm 15mm 20mm or Custom Ball Lock Quick Release Pin](https://img.engineeringhardware.com/Usable-Length-10mm-15mm-20mm-or-Custom-Ball-Lock-Quick-Release-Pin.webp)](https://engineeringhardware.com/product/usable-length-10mm-15mm-20mm-or-custom-ball-lock-quick-release-pin/) Ball-Lock & Quick-Release Pins ### [Usable Length 10mm 15mm 20mm or Custom Ball Lock Quick Release Pin](https://engineeringhardware.com/product/usable-length-10mm-15mm-20mm-or-custom-ball-lock-quick-release-pin/) Stainless Steel · 5mm-25mm or Customized **US$4.20 – 5.76**MOQ 100 pieces [![Quick Release Ball Lock Pin Stainless Steel Release Pin with Push-Button Design Self-Locking Fastener Φ10×30mm T Handle Push Button Quick Release Ball Lock Pin](https://img.engineeringhardware.com/Quick-Release-Ball-Lock-Pin-Stainless-Steel-Release-Pin-with-Push-Button-Design-Self-Locking-Fastener-10-30mm-T-Handle-Push-Button-Quick-Release-Ball-Lock-Pin.webp)](https://engineeringhardware.com/product/quick-release-ball-lock-pin-stainless-steel-release-pin-with-push-button-design-self/) Ball-Lock & Quick-Release Pins ### [Quick Release Ball Lock Pin Stainless Steel Release Pin with Push-Button Design Self-Locking Fastener Φ10×30mm T Handle Push Button Quick Release Ball Lock Pin](https://engineeringhardware.com/product/quick-release-ball-lock-pin-stainless-steel-release-pin-with-push-button-design-self/) Alloy · ISO, GS, RoHS, CE **US$1.20 – 3.60**MOQ 500 pieces [![Factory Direct Sales Stainless Steel Quick Release Ball Lock Pin](https://img.engineeringhardware.com/Factory-Direct-Sales-Stainless-Steel-Quick-Release-Ball-Lock-Pin.webp)](https://engineeringhardware.com/product/factory-direct-sales-stainless-steel-quick-release-ball-lock-pin/) Ball-Lock & Quick-Release Pins ### [Factory Direct Sales Stainless Steel Quick Release Ball Lock Pin](https://engineeringhardware.com/product/factory-direct-sales-stainless-steel-quick-release-ball-lock-pin/) Stainless Steel · ISO, GS, CE **US$0.24 – 0.72**MOQ 100 pieces [![Stainless Steel Quick Release Pins with Ring Handle](https://img.engineeringhardware.com/Stainless-Steel-Quick-Release-Pins-with-Ring-Handle.webp)](https://engineeringhardware.com/product/stainless-steel-quick-release-pins-with-ring-handle/) Ball-Lock & Quick-Release Pins ### [Stainless Steel Quick Release Pins with Ring Handle](https://engineeringhardware.com/product/stainless-steel-quick-release-pins-with-ring-handle/) Round Head · DIN, ANSI, GB, JIS **US$5.40 – 7.50**MOQ 1,000 pieces **US$9.60 – 18.00**MOQ 1 pieceGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Tight-Tolerance%20Multi-Ball%20Lock%20Pin%20for%20Welding%20Jig%20Positioning%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ftight-tolerance-multi-ball-lock-pin-for-welding-jig-positioning%2F)