Cookie Privacy Preferences

We utilize essential cookies to ensure our website operates effectively and remains secure. Additionally, we'd like to request your permission to use optional cookies. These are intended to enhance your browsing experience by offering personalized content, displaying advertisements that are relevant to you, and helping us to further refine our website.

Choose "Accept all cookies" to agree to the use of both essential and optional cookies. Alternatively, select "Let me see" to customize your preferences.

  Free Standard Delivery on all orders over £75 ex VAT

  No minimum order charge

 
 

Mobile/Tablet

  Free Standard Delivery on all orders over £75 ex VAT

  No minimum order charge

Ex VAT Inc VAT
 

Item Code: K0139.12

Knurled Nut. Steel. M12 Thread. Grip Diameter 40mm. Quick Acting.

Item Code: K0139.12

Knurled Nut. Steel. M12 Thread. Grip Diameter 40mm. Quick Acting.

Material:
Tempered steel. Surface finish:
Heat-treated and black oxide finish. Note:
Quick-acting knurled nuts are mainly used in applications where no high clamping pressures are required.
This function is achieved by means of a semilateral thread.

Quick Links

Dispatch by 10/06/25

32
M12
40
24
12,7
16

£11.80  ea. Excl VAT £14.16  ea. Inc VAT

This product is currently out of stock. Your item will be shipped when it is back in stock.

Qty

Product Wishlist & Compare Placeholder

Qty Price per item Savings
15 + £9.68 18%

Free Standard Delivery over £75 ex VAT

Spend another £75 to qualify

 

modal placeholder

Quick Links

 
 
Material:
Tempered steel. Surface finish:
Heat-treated and black oxide finish. Note:
Quick-acting knurled nuts are mainly used in applications where no high clamping pressures are required.
This function is achieved by means of a semilateral thread.
D332
DM12
D140
H24
D412,7
K16
STP
Thread TypeFemale
Thread SizeM12
Grip Diameter40mm
Thread MaterialSteel
Grip MaterialSteel
ColourBlack
 
 

Related products