RS PRO Black 4-Arm Clamping Knob, M6, Threaded Stud

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Subtotal (1 pack of 10 units)*

TWD989.00

(exc. GST)

TWD1,038.40

(inc. GST)

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In Stock
  • Plus 290 unit(s) shipping from February 02, 2026
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Units
Per unit
Per Pack*
10 - 40TWD98.90TWD989.00
50 - 90TWD96.60TWD966.00
100 - 390TWD94.40TWD944.00
400 - 1990TWD92.10TWD921.00
2000 +TWD75.90TWD759.00

*price indicative

RS Stock No.:
686-610
Manufacturer:
RS PRO
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Brand

RS PRO

Product Type

Clamping Knob

Thread Size

M6

Thread Length

25mm

Knob Shape

4-Arm

Mount Type

Threaded Stud

Knob Diameter

38 mm

Insert Material

Alloy

Colour

Black

Standards/Approvals

No

COO (Country of Origin):
CN

RS PRO Black 4-Arm Clamping Knob, M6


This black RS PRO four-arm clamping knob can be inserted into an M6 threaded through-hole to keep your structural components firmly in place. It's commonly used with machinery, to fasten access doors or for domestic and industrial panelling.

The phenolic body material has strong resistance to abrasion and impact trauma, so it can withstand high levels of strain and can be fastened tightly. It also resists corrosion from rust buildups or chemicals, meaning you can be confident it will keep its shape in tough conditions. The metal alloy insert material provides improved strength and resistance to wear, so it will stay in good working condition for longer.

This product comes with a three-year warranty. It also conforms to Restriction of Hazardous Substances (RoHS) requirements, so you can be sure it contains only minimal amounts of any harmful materials.

Features and Benefits


• Four-arm knob

• Black colour

• Alloy insert material

• Knob diameter of 38 mm

• Suitable for threaded-stud mounting

• M6 thread

• Thread diameter of 6 mm

• Thread length of 25 mm

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