Sign In | Join Free | My bjjsgy.com
China Jiaxing Haina Fastener Co.,Limited logo
Jiaxing Haina Fastener Co.,Limited
Quality reputation and branding
Verified Supplier

8 Years

Home > Hex Head Nuts >

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8

Jiaxing Haina Fastener Co.,Limited
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8

Brand Name : HNF

Model Number : DIN555

Certification : ISO9001

Place of Origin : China

MOQ : 1 TON

Price : Negotiation

Payment Terms : L/C, T/T, Western Union

Supply Ability : 550 TONS PER MONTH

Delivery Time : 5-15 DAYS

Packaging Details : CARTONS +PALLETS

Item Name : Black HEAVY HEX NUT

Diameter : M5-M100

Material : 45#

Finish : Black

Package Quantity : 20-25KG

Pitch : Fine

Sample : In-stock Alternative Products

grade : 10.9 grade

Standard : DIN 555

Origin : China

Contact Now

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8

1.Product Description

Hex nuts and bolts, screws with the use of the connecting mechanical fastening effect. 1 of the most widely used type hexagon nuts, C-level nut for rough surface, on to less precision machinery, equipment or structures; A and B grade nuts for relatively smooth surface of high precision machine , equipment or structure. Type 2 hex nut thickness m thick, used often require frequent disassembly occasions. Hexagon thin nut m thickness thinner, used to be connected to parts of the surface of the space-constrained applications. Anodic oxidation and chemical into black oxide black, anodized black to be powered, the ultimate goal is to generate the metal surface oxide film is a dense black, to beautify the appearance, improve corrosion effect.

Hex nuts are six sided general purpose fasteners with internal screw threads.

The most common hexagonal fastener with internal threads that screws on to the shank of a bolt or a hex cap screw.

heavy hex nut

1.Standard:ISO,DIN,ANSI,JIS,BS.
2.Grade: 10.9

3.Mark:According to customer's requirement
4.Size: M5

5.Finish:Black Oxide
6.Material:carbon steel.
7.Delivery time:Normally in 20-40 days.
8.Quality:Top high quality.
9.Package:Cartons&pallets or according to customer's requirement.

2.Specification

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8

Nuts Size Pitch m s Approx. weight kg/1000
M5 0.8 3.4-4.6 7.64-8 11.1
M6 1 4.4-5.6 9.64-10 2.32
M8 1.25 5.75-7.25 12.57-13 4.62
M10 1.5 7.25-8.75 16.57-17 10.9
M12 1.75 9.25-10.75 18.48-19 15.9
M16 2 12.1-13.9 23.16-24 30.8
M20 2.5 15.1-16.9 29.16-30 60.3
M22 2.5 17.1-18.9 31-32 80.2
M24 3 17.95-20.05 35-36 103

3.Application

In normal use, a nut-and-bolt joint holds together because the bolt is under a constant tensile stress called the preload. The preload pulls the nut threads against the bolt threads, and the nut face against the bearing surface, with a constant force, so that the nut cannot rotate without overcoming the friction between these surfaces. If the joint is subjected to vibration, however, the preload increases and decreases with each cycle of movement. If the minimum preload during the vibration cycle is not enough to hold the nut firmly in contact with the bolt and the bearing surface, then the nut is likely to become loose.

4.Advantages

1).Superior quality control

We conduct strict quality control from producing to deliver. Our company has strong technical support and advanced level of technology, techniques and equipments. We have cultivated a group of managers who are familiar with product quality, modern concept of management.
2).Attractive price
3).OEM accepted
4).Your design and Logo are welcome.

5).At Your Service at 24 hours

5.More pictures

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8


Product Tags:

Heavy Hex Nut

      

Carbon Steel Nuts

      
China DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8 wholesale

DIN 555 Black Oxide Finished Heavy Hex Head Nuts Grade 8.8 Grade 12.8 Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Jiaxing Haina Fastener Co.,Limited
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 bjjsgy.com. All rights reserved.