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Locking Pin, High-Interchangeability Quick-Position Lock Pin for New-Energy & Engineering-Machinery Welding
US$8.00-15.00
1 Piece
Product specifications
Locking Pin
platform aperture
Product profile
Material
Alloy Steel MaterialsSurface Finishing
Quenching and TemperingCertification
ISOModel NO.
Locking PinCustomized
CustomizedBrand
KonokType
Welding Fixture AccessoriesApplicable Platform
3D/2D Flexible Welding Table,Octagonal Table.Customized Service
Nitriding ProcessTransport Package
Wooden CaseSpecification
customTrademark
konokOrigin
ChinaKey features
Knurled knob tightening-locking structure. Locking and releasing are finished by rotating knob without tools. Knurled surface enhances friction to prevent hand-slipping for labor-saving quick assembly
Multi-ring locating grooves deliver high-precision positioning. Strict pin-body tolerance ensures tight fit inside table holes and guarantees repeat positioning accuracy of jig modules.
Vibration-resistant reliable locking. Tightened knob provides firm clamping force to avoid loosening under welding vibration and secure connection for angle rulers, clamping bridges and other jigs.
Available in D16 and D28 sizes for standard holes of 3D flexible welding tables. Excellent interchangeability for connecting various jig components.
Versatile for prototype testing and mass-production lines, widely applied in sheet-metal, steel-structure, engineering-machinery and new-energy frame welding.
Company profile

Cangzhou KONOK Precision Machinery Co., Ltd.Hebei, China
CertifiedBusiness Type: Trading CompanyExport Year: 2025-06-06Nearest Port: tianjinTerms of Payment: LC, Money Gram, T/T, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, Others, FCA, DAP
About Our Factory & Business Background
AddressBuilding Z1, No. 105, Li Du Garden Community, Yuedong East Road, Cangzhou, Hebei, China
Plant Area520.7 square meters
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsWelding Table, Welding Platform, Welding Accessories, 3D Welding Table, 2D Welding Table, Compression Component, Flexible Welding Table, Modular Welding Table, Toggle Clamp, 3D Welding Platform
Our Industry Experience & Global Business Record
Year of Establishment2026-05-12
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What hole sizes do these lock pins fit? Are they compatible with other brands of welding platforms?
A:
Standard D16 and D28 sizes, matching standard hole pattern of mainstream 3D flexible welding platforms. Highly interchangeable with most brands.
Q:Will the balls slip and fail to lock after long-term use?
A:
Strictly controlled precision tolerance with high-quality springs. The balls hardly slip under normal use. Avoid prolonged high-temperature baking.
Q:Can the head of the lock pin be replaced?
A:
Yes.
Send Inquiry
*To:
Cangzhou KONOK Precision Machinery Co., Ltd.
Cangzhou KONOK Precision Machinery Co., Ltd.*Content:
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