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Hexagonal socket cap screws/bolts full series

Short Description:

We are a factory specializing in the production of hexagonal socket bolts. With 19 years of production experience, we can mainly produce 8.8 10.9 12.9 grade hexagonal socket screws. The production size ranges from M10 to M48. The standards include German standards, ISO standards, and GB standards. We are very famous in China for our brand ZYL. The delivery period is short, and we can ship the products in batches according to customer requirements. Hope to have the opportunity to know more business partners

Product Detail

Product Tags

Production capacity

Standard: DIN912,ISO4762,GB70-76,GB70-85
Size: M10,M12,M16,M18,M20,M22,M24,M27,M36,M39,M42,M45,M48
Length: from 20mm to 300mm
Surface: Black, Zinc plated, Yellow Zp, HDG

Product dimension parameter


Factory display

Packing & warehouse

1. 25kgs in carton, 36 cartons into wooden pallet
2. 5kgs in small boxes, 4 small boxes into big carton,36 cartons into wooden pallet
3. 15kgs in carton,60 cartons into wooden pallet
4. Sacks in bulk, then put them on the pallet
5. Domestic packing, small boxes+big cartons


1. Are you trading company or manufacturer?

We are a factory. We have fasteners exporting experience for 19 years.

2. How long is your delivery time?

It depends on your size and quantity. Usually, We need 30-60 days to finish 2-3 containers

3. Could you accept OEM ?

Yes, we can ,please send me your drawings or requirements by email,we will provide our professional advices of the products to make the design. My email is tan@nbzyl.com

4. What is your payment term?

Our payment term is  30% T/T deposit , the balance against the draft copy of B/L,if your order is big, we can discuss. Normally we will suggest our customer to keep some deposit at our factory, we can arrange partial shipment, the customer can deduct the deposit at the final shipment.

5. How is your quality?

We have 19 years product experience, so we have strong technology support, and we have strict quality control during production process. Our inspectors test each lot according to standard requirement.

Location of our factory

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