Thumb Screw Knobs - Knurled

Thumb Screw Knobs - Knurled

In stock

Knurled Style Thumb Screw Knobs can be press-fit onto screws to create a small knob for clamping or securing. These knobs can be used with any length screw and the knurled edge is easily gripped for tightening and loosening.

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Product SKUs information
Item Code	Price range	Availability	Knob Diameter	Colour	Compatible Screw SizeTEST	Type	Base Diameter	Compatible Screw Sizes	View
	2.6792 RM - 2.9687 RM	20 In stock	1 in 25.4 mm	Blue		Thumb Screw Knobs

	2.6792 RM - 2.9687 RM	20 In stock	0.654 in 16.6 mm	Blue		Thumb Screw Knobs

	2.6809 RM - 2.9699 RM	20 In stock	0.5 in 12.7 mm	Black		Thumb Screw Knobs

	2.6792 RM - 2.9687 RM	20 In stock	0.654 in 16.6 mm	Red		Thumb Screw Knobs

	0.9205 RM - 1.0197 RM	359 In stock	0.748 in 19.0 mm	Black			0.551 in 14.0 mm

	1.161 RM - 1.2859 RM	519 In stock	1.417 in 36.0 mm	Black		2	0.512 in 13.0 mm

	0.9263 RM - 1.0273 RM	47620 In stock	1.417 in 36.0 mm	Orange		1	0.512 in 13.0 mm

	0.8977 RM - 0.9946 RM	2128 In stock	0.984 in 25.0 mm	Black		1	0.394 in 10.0 mm

	0.5796 RM - 0.6427 RM	420 In stock	0.787 in 20.0 mm	Black		2	0.394 in 10.0 mm

	0.3864 RM - 0.4284 RM	11198 In stock	0.512 in 13.0 mm	Orange		3	0.276 in 7.0 mm

	0.5539 RM - 0.6135 RM	20 In stock	0.669 in 17.0 mm	Orange		1	0.276 in 7.0 mm

	0.9438 RM - 1.0454 RM	327 In stock	0.984 in 25.0 mm	Black		3	0.512 in 13.0 mm

	0.7892 RM - 0.8744 RM	747 In stock	0.984 in 25.0 mm	Orange		2	0.394 in 10.0 mm

	0.6059 RM - 0.6713 RM	16290 In stock	0.787 in 20.0 mm	Orange		3	0.394 in 10.0 mm

	0.3385 RM - 0.3747 RM	79116 In stock	0.433 in 11.0 mm	Black		3	0.217 in 5.5 mm

	0.5411 RM - 0.5995 RM	10 In stock	0.669 in 17.0 mm	Black		3	0.276 in 7.0 mm

	0.4979 RM - 0.5516 RM	35840 In stock	0.669 in 17.0 mm	Orange		3	0.335 in 8.5 mm

	2.0359 RM - 2.2554 RM	634 In stock	0.787 in 20.0 mm	Black		3	0.335 in 8.5 mm

	0.5773 RM - 0.6403 RM	325640 In stock	0.512 in 13.0 mm	Black		1	0.276 in 7.0 mm

	0.8814 RM - 0.9771 RM	3016 In stock	1.417 in 36.0 mm	Orange		1	0.669 in 17.0 mm

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Thumb Screw Knob - Compatible Screw Sizes - M6 ; ; Overall Height - 9.3 mm | 0.366 in ; Knob Diameter - 25.4 mm | 1 in

Price Range: 2.9687 RM - 2.6792 RM
Stock Levels: 20 In stock

Attributes

Colour

Blue

Knob Style

Round

Material

Acetal

Type

Thumb Screw Knobs

Knob Diameter

25.4 mm

Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

Price Range: 2.9687 RM - 2.6792 RM
Stock Levels: 20 In stock

Attributes

Colour

Blue

Knob Style

Round

Material

Acetal

Type

Thumb Screw Knobs

Knob Diameter

16.6 mm

Thumb Screw Knob - Compatible Screw Sizes - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

Price Range: 2.9699 RM - 2.6809 RM
Stock Levels: 20 In stock

Attributes

Colour

Black

Knob Style

Round

Material

Acetal

Type

Thumb Screw Knobs

Knob Diameter

12.7 mm

Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

Price Range: 2.9687 RM - 2.6792 RM
Stock Levels: 20 In stock

Attributes

Colour

Red

Knob Style

Round

Material

Acetal

Type

Thumb Screw Knobs

Knob Diameter

16.6 mm

Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 14.0 mm | 0.551 in ; Overall Height - 8.0 mm | 0.315 in ; Knob Diameter - 19.0 mm | 0.748 in

Price Range: 1.0197 RM - 0.9205 RM
Stock Levels: 359 In stock

Attributes

Colour

Black

Knob Style

Knurled

Material

Nylon

Base Diameter

14.0 mm

Knob Diameter

19.0 mm

Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 10.0 mm | 0.394 in ; Knob Diameter - 36.0 mm | 1.417 in

Price Range: 1.2859 RM - 1.161 RM
Stock Levels: 519 In stock

Attributes

Colour

Black

Material

POM

Type

2

Base Diameter

13.0 mm

Knob Diameter

36.0 mm

Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 23.0 mm | 0.906 in ; Knob Diameter - 36.0 mm | 1.417 in

Price Range: 1.0273 RM - 0.9263 RM
Stock Levels: 47620 In stock

Attributes

Colour

Orange

Material

POM

Type

1

Base Diameter

13.0 mm

Knob Diameter

36.0 mm

Thumb Screw Knob - ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 18.0 mm | 0.709 in ; Knob Diameter - 25.0 mm | 0.984 in

Price Range: 0.9946 RM - 0.8977 RM
Stock Levels: 2128 In stock

Attributes

Colour

Black

Material

POM

Type

1

Base Diameter

10.0 mm

Knob Diameter

25.0 mm

Thumb Screw Knob - ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

Price Range: 0.6427 RM - 0.5796 RM
Stock Levels: 420 In stock

Attributes

Colour

Black

Material

POM

Type

2

Base Diameter

10.0 mm

Knob Diameter

20.0 mm

Thumb Screw Knob - ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 5.5 mm | 0.217 in ; Knob Diameter - 13.0 mm | 0.512 in

Price Range: 0.4284 RM - 0.3864 RM
Stock Levels: 11198 In stock

Attributes

Colour

Orange

Material

POM

Type

3

Base Diameter

7.0 mm

Knob Diameter

13.0 mm

Thumb Screw Knob - ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 11.5 mm | 0.453 in ; Knob Diameter - 17.0 mm | 0.669 in

Price Range: 0.6135 RM - 0.5539 RM
Stock Levels: 20 In stock

Attributes

Colour

Orange

Material

POM

Type

1

Base Diameter

7.0 mm

Knob Diameter

17.0 mm

Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 9.5 mm | 0.374 in ; Knob Diameter - 25.0 mm | 0.984 in

Price Range: 1.0454 RM - 0.9438 RM
Stock Levels: 327 In stock

Attributes

Colour

Black

Material

POM

Type

3

Base Diameter

13.0 mm

Knob Diameter

25.0 mm

Thumb Screw Knob - ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 8.0 mm | 0.315 in ; Knob Diameter - 25.0 mm | 0.984 in

Price Range: 0.8744 RM - 0.7892 RM
Stock Levels: 747 In stock

Attributes

Colour

Orange

Material

POM

Type

2

Base Diameter

10.0 mm

Knob Diameter

25.0 mm

Thumb Screw Knob - ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 7.5 mm | 0.295 in ; Knob Diameter - 20.0 mm | 0.787 in

Price Range: 0.6713 RM - 0.6059 RM
Stock Levels: 16290 In stock

Attributes

Colour

Orange

Material

POM

Type

3

Base Diameter

10.0 mm

Knob Diameter

20.0 mm

Thumb Screw Knob - ; Base Diameter - 5.5 mm | 0.217 in ; Overall Height - 4.5 mm | 0.177 in ; Knob Diameter - 11.0 mm | 0.433 in

Price Range: 0.3747 RM - 0.3385 RM
Stock Levels: 79116 In stock

Attributes

Colour

Black

Material

POM

Type

3

Base Diameter

5.5 mm

Knob Diameter

11.0 mm

Thumb Screw Knob - ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 5.5 mm | 0.217 in ; Knob Diameter - 17.0 mm | 0.669 in

Price Range: 0.5995 RM - 0.5411 RM
Stock Levels: 10 In stock

Attributes

Colour

Black

Material

POM

Type

3

Base Diameter

7.0 mm

Knob Diameter

17.0 mm

Thumb Screw Knob - ; Base Diameter - 8.5 mm | 0.335 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 17.0 mm | 0.669 in

Price Range: 0.5516 RM - 0.4979 RM
Stock Levels: 35840 In stock

Attributes

Colour

Orange

Material

POM

Type

3

Base Diameter

8.5 mm

Knob Diameter

17.0 mm

Thumb Screw Knob - ; Base Diameter - 8.5 mm | 0.335 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

Price Range: 2.2554 RM - 2.0359 RM
Stock Levels: 634 In stock

Attributes

Colour

Black

Material

POM

Type

3

Base Diameter

8.5 mm

Knob Diameter

20.0 mm

Thumb Screw Knob - ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 9.5 mm | 0.374 in ; Knob Diameter - 13.0 mm | 0.512 in

Price Range: 0.6403 RM - 0.5773 RM
Stock Levels: 325640 In stock

Attributes

Colour

Black

Material

POM

Type

1

Base Diameter

7.0 mm

Knob Diameter

13.0 mm

Thumb Screw Knob - ; Base Diameter - 17.0 mm | 0.669 in ; Overall Height - 23.0 mm | 0.906 in ; Knob Diameter - 36.0 mm | 1.417 in

Price Range: 0.9771 RM - 0.8814 RM
Stock Levels: 3016 In stock

Attributes

Colour

Orange

Material

POM

Type

1

Base Diameter

17.0 mm

Knob Diameter

36.0 mm