China Supply M6-M20 Internal Expansion Window Expansion Bolt Metal Frame Anchor

• Customization: Available
• Standard: DIN, ANSI, GB
• Material: Iron
• Connection: Anchor
• Surface Treatment: Galvanized Sheet
• Head Type: Round
• Length: 40-300mm
• Place of Origin: Tianjin,China
• Application: Building Construction
• Transport Package: Bag, Carton
• Specification: M6-M20
• Origin: China
• HS Code: 7318140000
• Production Capacity: 30000 Tons

Product Description

 M6-M20 Internal expansion Window expansion bolt Metal Frame Anchor

Material	Carbon Steel
Diameter	M6-M20
Length	40-300mm
Surface Treatment	Galvanize (yellow, white)
Head Mark	As per the customer's request
Packaging	Small Box+Carton; Pallet also available
Delivery Time	Normally 25-30 days

Metal frame anchors are widely used for mechanical anchoring of heavy concrete loads, strong corrosive environments, and special requirements for fire prevention and earthquake resistance. Hollow metal frames are installed at different locations throughout the building.
Product feature:: The window gecko is a new type of high-efficiency fastener. Window geckos can firmly install machines, doors and windows, structural parts, equipment, or various appliances on walls, bases, or concrete foundations. Because the window gecko has many advantages such as simple installation, firm fixation, and efficient construction.
 

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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.