Hex Nuts Heavy Nuts GB6170 Black M39 Fasteners

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: GB6170
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
• Grade: 10.9
• Material Name: 40cr/45/42CrMo/35CrMo
• Property Class: Class10
• Surface Treatment: Black Oxide
• Field: Fasteners
• Transport Package: Carton+Pallet
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1500tons/Month
• Package Size: 25.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 0.470kg

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.)

Product Description

 

GB6170 -Hex Nut - M39

 

 (Samples with surface treatment of Black Oxide )
Materrial and surface teatment can be replaced with as below:

Mechnical Property	Material	Surface Treatment
Class 6 / 8/ 10 /12	C45 40Cr 35CrMo 42CrMo	♦Yellow Zinc ♦Zinc Plated ♦Plain Oil ♦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  us.

Product Parameters

 

 

D	M24	M27	M30	M33	M36	M39	M42	M45	M48	M52	M56	M60	M64
P	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
C	0.8-0.2	0.8-0.2	0.8-0.2	0.8-0.2	0.8-0.2	1-0.3	1-0.3	1-0.3	1-0.3	1-0.3	1-0.3	1-0.3	1-0.3
da	25.9-24	29.1-27	32.4-30	35.6-33	38.9-36	42.1-39	45.4-42	48.6-45	51.8-48	56.2-52	60.5-56	64.8-60	69.1-64
dw min	33.3	38	42.8	46.6	51.1	55.9	60	64.7	69.5	74.2	78.7	83.4	88.2
e min	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
m	21.5-20.2	23.8-22.5	25.6-24.3	28.7-27.4	31-29.4	31.8-25.4	34-32.4	36-34.4	38-36.4	42-40.4	45-43.4	48-46.4	51-49.1
mw min	16.2	18	19.4	21.9	23.5	25.4	25.9	27.5	29.1	32.3	34.7	37.1	39.3
s	36-35	41-40	46-45	50-49	55-53.8	60-58.8	65-63.1	70-68.1	75-73.1	80-78.1	85-82.8	90-87.8	95-92.8

 

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

 

Detailed Photos

 

Any specific specifications can be provided according to customers' requirements

1.OEM Accepted

2.Strict quality contral

3.Vary competitive price

4.The shortest delivery

5.Best service

6.Customer's design and logo are welcome

 

 

  Other 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 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
 

 

 

 

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