Black Yellow Zinc Plated DIN937 Hex Nut Hexagon Slotted and Castle Nut

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
• Grade: 10.9
• Model NO.: DIN937
• Material Name: 40cr/45/42CrMo/35CrMo
• Property Class: Class10
• Surface Treatment: Zinc Plated
• Transport Package: Carton+Pallet
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1500tons/Month

Product Description

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,  
Specializing in the production of nuts since 1985,
Standard nuts (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM);
Special nuts (slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, etc.)
 

DIN937-Slotted Nut - Zinc Plated-M20

 

Custom parameters

Material and surface treatment can be replaced with the following:

 

Mechanical Property	Material	Surface Treatment
Class 4 / 5 / 6 / 8 /10 /12	C45 40Cr 35CrMo 42CrMo	♦Zinc Plated ♦Yellow Zinc  ♦Blact Oxide ♦Plain+Oil ♦Phosphate ♦HDG ♦Dacromet ♦Geomet

 

Packing: 25kg/carton, 1.5 tons-2.5 tons/pallet; or as requested by the buyer.

If you want to know more information, pls contact with us.

 

DIN935 - M20
Thread Size	da	de	dwmin	e min	m	w	m1 min	n	s
M20x2.5	21.6-20	28-27.3	27.7	32.95	22-21.16	16-15.57	11.9	4.8-4.5	27-26.16
M20x 2
M20x1.5

 

P.S.:  Please contact us to re-quote the exact price before placing an order, because the material price is unstable.





 

 

Any specific specifications can be provided according to customers' requirements



 

  Other Slotted Nuts

 

If you wanna know more information about special or Standard Nuts , Pls contact us.

 

 

   

Company Profile

 

 

  Our Factory Introduction

 

    WHO WE ARE

With over 38 years of manufacturing experience, Tagong is an expert in the manufacturing of standard and special fasteners.
Founded in 1985, we have established an advanced manufacturing factory covering an area of 60,000 square meters in Jinjiang City. 
With a production system that combines forging and high-precision machining, a professional production management team, and a senior technical R&D department, we can according to the customer's unique specifications and drawings produce special fasteners.
Our products have passed ISO9001/2015, GB/T19001-2016, and SGS certificate testing and certification.
Our passion for excellence has driven us to become a global supplier. Our products have been exported to Europe, Australia, North America, South Asia, and other places, and are well received by customers.

 

Certifications

   Development History

  Production Workshop