Standard Size Carbon Steel Zinc Plated Black Bugle Head Drywall Screw China Screw Manufacturer

Product Range

• Self-tapping screws : M3-M8, All types: No. 2-No.14
• Machine screws : M3-M20
• Grade : 4.8/8.8/10.9/12.9
• Material : Carbon Steel, Alloy Steel, Stainless Steel, Brass
• Surface treatment: ZP, Phosphating, H.D.G, Mechanical Galvanized, Power Coating, Dacromet
• Salt Spray Time: 24 hours, 48 hours, 96 hours, 1000 hours…Provide salt spray report
• All types of special screws with spring washers and plain washers

Screws are manufactured in following drives:

• Phillip type drive
• MAllen / Socket type drive
• Slot type drive
• All other drives as per customer's specifications

Product Description

1. Standard: DIN18181, ISO.
2. Material: C1022 with hardened.

3. Size: #6-#14; ST3.5-ST6.3
4. Finish: Black, grey, ZP, ruspert, dacromet.

5. Head type: Bugle, CSK, pan, truss, hex, round head.
6. Thread type: Coarse thread, fine thread, hi-low thread.

7. Length: 13mm-152mm.
8. Delivery time: Normally in 30-40 days.

9. Package: Cartons & pallets or according to customer's requirement. 

More types:

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.
ews has a modern Nuts manufacturing divisi

 

Product Range

• Self-tapping screws : M3-M8, All types: No. 2-No.14
• Machine screws : M3-M20
• Grade : 4.8/8.8/10.9/12.9
• Material : Carbon Steel, Alloy Steel, Stainless Steel, Brass
• Surface treatment: ZP, Phosphating, H.D.G, Mechanical Galvanized, Power Coating, Dacromet
• Salt Spray Time: 24 hours, 48 hours, 96 hours, 1000 hours…Provide salt spray report
• All types of special screws with spring washers and plain washers

Screws are manufactured in following drives:

• Phillip type drive
• MAllen / Socket type drive
• Slot type drive
• All other drives as per customer's specifications

Product Description

1. Standard: DIN18181, ISO.
2. Material: C1022 with hardened.

3. Size: #6-#14; ST3.5-ST6.3
4. Finish: Black, grey, ZP, ruspert, dacromet.

5. Head type: Bugle, CSK, pan, truss, hex, round head.
6. Thread type: Coarse thread, fine thread, hi-low thread.

7. Length: 13mm-152mm.
8. Delivery time: Normally in 30-40 days.

9. Package: Cartons & pallets or according to customer's requirement. 

More types:

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.
ews has a modern Nuts manufacturing divisi

 

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Changshu Tianli Nonwoven Equipment Co., Ltd. , https://www.tianli-machinery.com