Black Oxide Gr8.8 Heavy Hex Nuts For Use With Structural Bolts
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Black Oxide Gr8.8 Heavy Hex Nuts For Use With Structural Bolts

Material: Carbon steel

Finish: black oxide

Certification: ISO9001

MOQ:1000PCS

Samples: Free

Place of Origin: Zhejiang China

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Product Details

Gr8.8 Heavy Hex Nuts For Use With Structural Bolts

Name

 Gr8.8 Heavy Hex Nuts for Use With Structural Bolts

Place of Origin Jiaxing, Zhengjiang, China
Size 1/2-1 1/2
Finish black
Material carbon steel
Grade 8.8,10.9
Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards OEM is available, according to drawing or samples
Samples Samples are free.
Package Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment  T/T or L/C

 

Gr8.8 Chemical Composition(%)
Grade C Mn Si S P≤
  0.36 0.69 0.16 0.01 0.01

 

Mechanic Periormance
RM(mpa) A(%) Z(%)
602 22.5 54

 

螺纹尺寸 1/2" 5/8" 3/4" 7/8" 1     1 1/8" 1 1/4" 1 3/8" 1 1/2"
d                  
d   0.5 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
P 螺距 13 11 10 9 8 7 7 6 6
s 最大值 0.875 1.062 1.25 1.438 1.625 1.812 2 2.188 2.375
最小值 0.85 1.031 1.212 1.394 1.575 1.756 1.938 2.119 2.3
e 最大值 1.01 1.227 1.443 1.66 1.876 2.093 2.309 2.526 2.742
最小值 0.969 1.175 1.382 1.589 1.796 2.002 2.209 2.416 2.622
k 最大值 0.504 0.631 0.758 0.885 1.012 1.139 1.251 1.378 1.505
最小值 0.464 0.587 0.71 0.833 0.956 1.079 1.187 1.31 1.433

 

Packaging & Shipping

Standard export packing or According to customer's requirement

Our Services
1.We,ll always be online whenever you look for us.
2.The customer is god, and we always focus on the customer's point of view
3.We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.
FAQ
Q1. What is your main products?
A: Our main products are Bolts,Nuts,Screw ,Threaded rod ,Washer and other mechanical parts.
Q2. What is your MOQ?
A:Usually the MOQ for hex nut is 1000pcs.
Q3. Do you accept DEM & ODM?
A: Of course ! We support OEM & ODM! We can make the products according to customers' design and specifications. Our company is experienced in making Hex nut and has already provide this service to many customers around the world.
Q4. Can you provide a sample?
A:Sure,Our sample is provided free of charge, but not including express charge .
Q5. How long is your delivery time?
A: For OEM or ODM products, it takes 30 to 45 days . For standard products, it take 7 to 15 days