RS PRO Black Thermoplastic Thumbscrew Clamping Knob, M8, Threaded Mount

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Subtotal (1 pack of 10 units)*

£25.24

(exc. VAT)

£30.29

(inc. VAT)

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  • 12 unit(s) shipping from 30 October 2025
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Per unit*
1 +£25.24£2.524

*price indicative

RS Stock No.:
188-931
Brand:
RS PRO
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Brand

RS PRO

Thread

M8

Knob Shape

Thumbscrew

Mounting Type

Threaded Mount

Knob Diameter

25mm

Hole Diameter

17mm

Hole Length

15mm

Body Material

Thermoplastic

Insert Material

Brass

Colour

Black

COO (Country of Origin):
CN

RS PRO Thermoplastic Thumbscrew Knob (M8 x 25mm)


A highly durable thumbscrew knob for manual tightening and securing fixtures. Ideal for use with machinery, packaging equipment, gym equipment and furniture.

Fitted with a M8 Brass insert and easily tightened with a knurled design.

Manufactured from injection moulded thermoplastic knob is resistant to solvents, oils and highly resistant to heat. Ideal for industrial and commercial environments.

Features and Benefits


M8 x 25mm threaded clamping knob

Knurled thumbscrew design

Thermoplastic

Tough Brass insert

Resistant to oils and solvents

Highly resistant to heat

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

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