Send Message
Up to 5 files, each 10M size is supported. OK
TOBO GROUP LTD 86-021-31262985 sales12@metalpipe.cn

News

Get a Quote
Home - News - Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts

Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts

September 3, 2021

Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts

Product Description
Product name
Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts
Size
M1-M48,According to the drawing provided by the customer.
Grade
4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80
Standard
ISO, GB, BS, DIN, ANSI,JIS, Non-standard
Material
1. Stainless steel: 201,303,304,316,410
2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
3. Copper: H62,H65,H68
4. Aluminum: 5056, 6061, 6062, 7075
5. According to customer demand
Surface treatment
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot
Deep Galvanize(H. D. G. ) etc.
Package
Plastic bag / small box +outer carton +pallets
After-sales Service
We will follow up every customer and solve all your problems satisfied after sales

How is a hex bolt measured?

Length is measured from the point at which the head sits flat with the surface, to the tip of the threads. Hex, pan, truss, button, socket cap, and round head screws are measured from right under the head to the end of the threads. Flat head screws are measured from the top of the head to the tip of the threads.
latest company news about Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts  0
The application scope of bolts and nuts includes: automotive,construction,electronic products, mechanical products, digital products, electrical equipment, electromechanical mechanical products. Bolts and nuts are also useful in ships, vehicles, water conservancy projects, and even chemical experiments. Anyway, bolts are used in many places. Precision bolts used on special digital products. Miniature bolts for DVDs, cameras, glasses, watches, electronics, etc .; general bolts for TVs, electrical products, musical instruments, furniture, etc .; for engineering, construction, and bridges, large bolts and nuts are used;transportation appliances, aircraft, trams, automobiles The equivalent is the combination of large and small bolts.
latest company news about Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts  1

What are hex bolts used for?

Hex bolts, or hex cap screws, are large bolts with a six-sided head (hexagonal) used to fasten wood to wood, or metal to wood.
latest company news about Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts  2
FAQ

 

Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.
 

Packing Details

PLASTIC BAG+CARTON+WOOD FIX PALLET

EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET

latest company news about Black M20 National Standard Rectangle Fasteners Bolt Nut Hexagon Socket Screw Bolt Alloy Steel Bolts  3
Package details:
1) Sample order, 20/25kg per carton with our logo or neutral package;
2) For Large orders, we can custom packaging;
3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;
4) According to customers' requirements.