Galvanized Hardened Carbon Steel Self Tapping Screws for Window Frame Cement/Concrete

• Material: Carbon Steel
• Type: Countersunk Head
• Groove: Pozi
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN
• Model NO.: XRF-149
• Grade: 4.8
• Head Mark: Customises
• Transport Package: 25kgsbag, Box/Carton, 25kgs/Ctns
• Specification: 3.0 3.5 4.0 4.5 5.0 6.0mm
• Trademark: Customised
• Origin: China
• HS Code: 7318140000
• Production Capacity: 30000 Tons

Product Description

Galvanized Hardened Carbon Steel Self Tapping Screws for Window Frame Cement/Concrete
 

Material	Steel C1022 ,case hardened, surface hardness HV450-750, core hardness HV270-390, carbon penetration depth 0.15-0.30mm
Finish	zinc plated
Standard	DIN,ANSI,BS
Gauge	3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 6.0
Length	60mm, 70mm, 80mm, 90mm ,100mm,120mm
Service	customization  7.5x50-7.5x200
Product name	Galvanized Hardened Carbon Steel Self Tapping Screws for Window Frame Cement/Concrete
Drive Type	Torx Drive
Locate	TIANJIN
Head Style	Pan
Head type	Flat CSK
Packing	Bulk packing or small box packing

 





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FAQ:
Q: What are your Hot sale products?
A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws, Self Drilling Screws, Gypsum screws, Roofing screws, Truss Head screws, and other Special screws.

Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, according to quantity.

Q: Do you provide samples? is it free or extra?
A: We could offer the sample for free, but consumers should pay the freight.

Q: Why choose us?
A: 1) Reply to you within 24 working hours.
    2) Experienced staff would like to answer all your questions in time.
    3) Customized design is available. ODM&OEM are welcome.
    4) Special discounts and protection of sales area provided to our consumers.
  5) As an honest exported seller, We are a professional manufacturer, with quality quotations, good service, and skilled technicians to ensure our products are finished in high quality and stable features.