Carbon Steel Nuts Factory Price High Quality Nuts Fasteners

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: EB012
• Connection: Common Bolt
• Head Style: Round
• Standard: ANSI
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Transport Package: Plywood Case
• Trademark: EB
• Origin: China
• Production Capacity: 500000pieces/Year

Product Description

Special Features

1. The high strength bolts have been widely used in large ball mills up to dia.12-meter mills.

2. The high strength screws can be reliably used in small,middle and large cement mills,coal mils and mine mills.

3. The high strength bolts have been properly heat-treated to achieve better mechanical properties.

4. The standard bolt units include one rubber ring,concave washer,spring washer and nut.

Chemical Composition:

SAE/AISI grade	C, %	Mn,%	P,% max	S,% max
1006	0.08 max	0.35 max	0.04	0.05
1010	0.08-0.13	0.30-0.60	0.04	0.05
1020	0.17-0.23	0.30-0.6.0	0.04	0.05
1030	0.27-0.34	0.60-0.90	0.04	0.05
1045	0.42-0.50	0.60-0.90	0.04	0.05
1070	0.65-0.76	0.60-0.90	0.04	0.05
1090	0.85-0.98	0.60-0.90	0.04	0.05
1117	0.14-0.20	1.10-1.30	0.04	0.08-0.13
1547	0.43-0.51	1.35-1.65	0.04	0.05

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 45 days if the goods are not in stock, it is according to quantity. 

Q: What is your terms of payment ? 
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
irrevocable LC at sight.