Ball Clamping Bolts D28 is a cylindrical pin whose main components are locking body, locking rod, and steel ball (or handle). It realizes quick axial locking or loosening between modules and modules and between modules and platforms by rotating the screw head or handle. This kind of locking pins mainly come in two series: D28 and D16. The Ball Clamping Bolts of the D28 series are available in two specifications: φ28x50(short) and φ28x75(long), while the locking pins of the D16 series are available in two specifications: φ16x24(short) and φ16x36(long).
Products features
☆Quick location and connection
☆Large clamping force
☆Particularly suitable for positioning large and heavy products
☆When in use, you can use an inner hexagonal wrench to assist in clamping, and the five steel balls disperse the locking thrust, making clamping and disassembly easier.
different size and colours of ball clamping bolts.

D28*50 Short bolts(Black)

D28*50 Short bolts(Original White)

D28*75 Long bolts(Black)

D28*75 Long bolts(Original White)

D16*24 Short bolts(Black)

D16*36 Long bolts(White)
Package and delivery
Ball Clamping Bolts D28 are widely used for quick locking between 3D welding tables and clamping accessories, other fixture clamps and stops. It is also widely used in welding, machining and inspecting workpieces. Especially in the fields of steel structure, various vehicle body manufacturing, bicycle and motorcycle manufacturing, engineering machinery, frames and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipes (flanges) and other fields Wide range of applications.
Overall, Ball Clamping Bolts are a very practical tool that can provide reliable locking and connection functions in various situations, greatly improving work efficiency and product quality.
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