Yellow Zinc 6h Class10 M30 Heavy Nuts Thick Nuts

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO
• Grade: 10.9
• Model NO.: ISO4033-M30-Yellow Zinc
• Property Class: Class 10
• Material Name: Steel 45
• Surface Treatment: Yellow Zinc
• Transport Package: Carton
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1000000PCS/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.)

Product Description

 

ISO4033 -  M30

 

(Samples with surface treatment of  Yellow Zinc)
surface teatment can be replaced with as below:

 

Mechnical Peroperty	Material	Surface Treatment
Class 10	C45	♦Plain+oil ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet

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

If you want know more information, pls contact with us.
P.S.:  Please contact us to re-quote the exact price before placing an order, due to material price is unstable.

 

Thread size d		M12	M14	M16	M20	M24	M30	M36
Pitch		1.75	2	2	2.5	3	3.5	4
c	max	0.60	0.60	0.80	0.80	0.80	0.80	0.80
da		13-12	15.1-14	17.3-16	21.6-20	25.9-24	32.4-30	38.9-36
dw	min	16.6	19.6	22.5	27.7	33.2	42.7	51.1
e	min	20.03	23.36	26.75	32.95	39.55	50.85	60.79
m		12-11.57	14.1-13.4	1.4-15.7	20.3-19	23.9-22.6	28.6-27.3	34.7-33.1
mw	min	9.26	10.7	12.6	15.2	18.1	21.8	26.5
s		18-17.73	21-20.67	24-23.67	30-29.16	36-35	46-45	55-53.8

Detailed Photos

 

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.

   Development History


  Production Workshop

Exhibition

 

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