Knurled Knobs, or Thumb Knobs easily press fit on to screws, creating a small knob for clamping or securing an application. These Thumb Screw Knobs, also known as Thumb Bolts, can be used with any length of screw. The knurled edge is easily gripped for tightening and loosening.
Our offer features a range of black and orange Knurled Knobs, made from Polyoxymethylene (POM). Several options available; the first two options offer easy assembly with bolts and nuts, with a single hammer-stroke. Suitable for M4, M5, M6, M8 and M10 hexagon bolts and nuts. They are in compliance with DIN 555, 601, 934, 558, 571, 931 and 7976. The third options easily assembles on socket head screws, also with one hammer-stroke. Available for inside hexagon bolts from M3 up to M10, and in compliance with DIN 912, 6912, 7984.
Also available are Knurled Screws or Nuts made from either Steel, with a tensile strength class of 5.8 (500 N/mm). This option has a visible face fine turned and blackened. The other option made from Stainless Steel AISI 303 - the visible face find turned with a matte, shot-blasted finish. Various threads available include M5 knob screw options.
A Thumb Screw Knob made from Acetal is also in our thumb knob range. These can be used as a thumb screw or a knob, with caps available for use with any length screw. Colour options include Black, Blue and Red.
The range also features a black Polyamide (PA 6) Knurled Kbob, suitable for Socket Head Caps Screws, which easily assembles into the base of the knob. Not special tools or glue is required. The knurled edge increases grip.
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.
Use the filters or search below to find what you're looking for
Price range | Availability | Knob Diameter | Thread Size | Full Material | View | |
---|---|---|---|---|---|---|
£ 0.4025 - £ 0.4189 | 9635 In stock |
0.512 in
13.0 mm
|
M4
|
Polyoxymethylene
|
||
£ 0.4504 - £ 0.4682 | 12877 In stock |
0.787 in
20.0 mm
|
M6
|
Polyoxymethylene
|
||
£ 0.7228 - £ 0.753 | 9997 In stock |
1.417 in
36.0 mm
|
M10
|
Polyoxymethylene
|
||
£ 0.4394 - £ 0.4572 | 4500 In stock |
0.669 in
17.0 mm
|
M4
|
Polyoxymethylene
|
||
£ 0.5188 - £ 0.5394 | 12159 In stock |
0.787 in
20.0 mm
|
M5
|
Polyoxymethylene
|
||
£ 0.7557 - £ 0.7872 | Request the lead time here |
1.417 in
36.0 mm
|
M8
|
Polyoxymethylene
|
||
£ 0.7543 - £ 0.7844 | 3344 In stock |
1.417 in
36.0 mm
|
M10
|
Polyoxymethylene
|
||
£ 0.5996 - £ 0.6243 | 4228 In stock |
0.984 in
25.0 mm
|
M6
|
Polyoxymethylene
|
||
£ 0.4942 - £ 0.5147 | 2164 In stock |
0.787 in
20.0 mm
|
M6
|
Polyoxymethylene
|
||
£ 0.3792 - £ 0.3943 | 14696 In stock |
0.433 in
11.0 mm
|
M3
|
Polyoxymethylene
|
||
£ 0.5983 - £ 0.6229 | 1347 In stock |
0.984 in
25.0 mm
|
M8
|
Polyoxymethylene
|
||
£ 0.3792 - £ 0.3943 | 36255 In stock |
0.433 in
11.0 mm
|
M3
|
Polyoxymethylene
|
||
£ 0.7393 - £ 0.7708 | 4495 In stock |
1.417 in
36.0 mm
|
M10
|
Polyoxymethylene
|
||
£ 0.5983 - £ 0.6229 | 9733 In stock |
0.984 in
25.0 mm
|
M8
|
Polyoxymethylene
|
||
£ 3.2071 - £ 3.2071 | 931 In stock |
0.472 in
12.0 mm
|
M3
|
Stainless Steel
|
||
£ 3.2447 - £ 3.2447 | 20 In stock |
0.472 in
12.0 mm
|
M3
|
Stainless Steel
|
||
£ 3.2762 - £ 3.2762 | 10 In stock |
0.63 in
16.0 mm
|
M4
|
Stainless Steel
|
||
£ 3.5459 - £ 3.5459 | 9 In stock |
0.63 in
16.0 mm
|
M4
|
Stainless Steel
|
||
£ 4.1346 - £ 4.1346 | 976 In stock |
0.63 in
16.0 mm
|
M4
|
Stainless Steel
|
||
£ 4.0525 - £ 4.0525 | 714 In stock |
0.787 in
20.0 mm
|
M5
|
Stainless Steel
|
||
Unfortunately your session was timed-out due to inactivity. Please login or reload page to continue
You are logged out due to a second login attempt. Please login again if you want to continue in this device.
You are logged out due to a second login attempt. Please login again if you want to continue in this device.