CHEMICAL REQUIREMENTS
≥0.4% Mn ≤1% P 0.04% S 0.05% SI 0.04%
| Style |
HEAVY HEX NUTS |
| Standard |
ASTM A194-2H |
| Size |
1/4"-4" |
| HB |
159-237 |
| Material |
Low carbon steel, medium carbon steel, alloy steel |
| Finish |
PLAIN, BLACK, H.D.G.(hot dip galvanizing), Z.P.(zinc planted), Y.Z.P., B.Z.P., mechanical zinc plated, dacromet, geomet, nickle plated, etc. |
| Packing |
Carton, Polybag, Barrel |
| Pallet |
solid wood pallet, plywood pallet, ton box/bag, etc. |
| |
HARDNESS REQUIREMENTS |
Free Samples for standard fastener from Jiaxing City Qunbang Hardware
QBH Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com & http://qbfastener.en.made-in-china.com
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