Carbon Steel Black Oxide Class8 M16 High Strength Acorn Nut Cap Nut

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
• Grade: 8.8
• Material Name: 40cr/45/42CrMo/35CrMo
• Property Class: Class5/6/8/10/12
• Surface Treatment: Black Oxide
• Transport Package: Carton+Pallet
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1500tons/Month
• Package Size: 17.00cm * 14.00cm * 8.00cm
• Package Gross Weight: 25.000kg

Product Description

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,  
 specialized in producing Nuts since 1985,
Standard Nuts (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM );
And Special Nuts ( Slotted nuts,Nylon insert nuts,Flange Nuts,Self-hold Nuts,Square Nuts,Cap Nuts,etc.)
 

Detailed Photos

 

  DIN1587 DIN917 - Black Oxide

 

 

Product Description

 

Property class ,Material , and Surface coating can be replaced as below :

Mechnical Property	Material	Surface Treatment
Class 4 / 5/ 6/ 8/ 10/ 12	Steel 45 40Cr 35CrMo 42CrMo Q235 Steel20	Plain Black oxide Zinc Plated Phosphated Dacromet Geomet HDG

 
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.

Product Parameters

 

part name	1/2''	9/16''	5/8''	3/4''	7/8''	1''	1-1/8''	1-1/4''
S	0.75-0.736	0.875-0.861	0.9375-0.922	1.0625-1.045	1.25-1.231	1.4375-1.417	1.625-1.602	1.8125-1.788
e	0.866-0.84	1.010-0.982	1.083-1.051	1.227-1.191	1.443-1.403	1.66-1.615	1.876-1.826	2.093-2.038
k	0.42-0.38	0.48-0.44	0.53-0.47	0.59-0.53	0.7-0.62	0.81-0.72	0.92-0.81	1.03-0.91
r	0.59-0.42	0.69-0.5	0.75-0.53	0.84-0.59	0.98-0.7	1.14-0.81	1.28-0.92	1.44-1.03
R	0.12-0.19	0.16-0.22	0.16-0.23	0.17-0.27	0.2-0.31	0.23-0.36	0.27-0.41	0.28-0.45

 

 

Other Products

 

  Other Nuts

Company Profile

 

  Our Factory Introduction

 

                                    WHO WE ARE
                                    With over 35 years of experience,Tagong is the expert in the manufacturing standard fasteners and special fasteners.
                                    Our passion for excellence has driven us to become a globe supplier.Our products have been export to Europe,
                                    Australia,North America and South Asia.Well received by customer.
                                    Established in 1985,our 60,000 square meters state-of-the-art manufacturing facility founded in Jinjiang City has a large
                                    capacity to produce specialty fasteners to our customer's unique specifications,and drawings.We have and integrated
                                    process of hot forging.It introduced advanced producing and inspection equipments .
                                    Certificated with ISO9001/2015, GB/T19001-2016,and SGS certificate test.

                                    Development History
 

 

                                    Production Workshop
 

Exhibition

 

                 Domestic and Abroad Exhibition