2) Material: 40 Cr
3) Hardness: 38-42HRC
4) Intensity: 10.9 scales
5) Surface: As per customer request
6) Production drawings welcomed.

 

1) Quality products with competitive prices provided
2).Fast delivery (25-30 days)
3).All sizes are available, or make comply with drawings upon request
4).More than 8 years experience specialized in manufacturing bolts and nuts
5).Professional sales team providing the best service.

 

 

 

 

 

WENHAO guarantees all spare parts for 30 days against breakage. If any of these parts break under normal working conditions WENHAO will provide a new part free of charge.
This guarantee will not apply to items that have been subjected to abuse, neglect, accident, re-use, improperly welding or incorrectly installed in accordance with assembly instructions.
All wear parts are subjected to wear and are consumables products. WENHAO assumes no responsibility for any direct or indirect damage to machinery, equipment, attachments or personnel, where WENHAO parts and components are used.