Drop in Anchor Concrete Anchor Drop-in Bolts Drop in Expansion Anchor

• Specification: M6, M8, M10, M12, M16, M20
• Trademark: Xinruifeng or OEM
• Origin: Tianjin, China
• HS Code: 7318230000

Product Description

Product Description

 

Product Overview
Drop-In anchors are female concrete anchors designed for anchoring into concrete. Drop the anchor into the pre-drilled hole in the concrete. Using a setting tool expands the anchor within the hole in the concrete.

Drop-in anchors require a setting tool to install. 

 

USES

• Drop-In anchors should only be used in solid concrete.
• Their main use is to insert threaded rods to suspend electrical cable trays, HVAC ductwork, and fire sprinkler pipe and heads.
• They can be used in applications that require a flush mounted anchor and when a bolt needs to be inserted and removed.
• A setting tool is required to set the anchor in the concrete.

INSTALLATION

• As with all female type anchors, the designated diameter of the Drop-In anchor refers to the side diameter of the anchor.
• The outside diameter of the anchor is equal to the hole diameter required to be drilled in the concrete.
• Minimum embedment for each diameter of Drop-In anchor is the length of the anchor.
• The Drop-In Anchor requires the bottom of the hole to set the anchor.
• First, drop the anchor in the hole with the threaded open end up towards the surface, then insert the proper setting tool and hit with a hammer until the Drop-In anchor is fully set.
 

Product Parameters

 

Specifications

Detailed Photos

 

Certifications

 

Company Profile

 

About  Us
Tianjin Xinruifeng Technology Co., Ltd., was established in 2008 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 10,000+ square meters. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts and nuts. 
    We have 200+ sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions.
    Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation are our final goals when dealing with different clients.

Packaging & Shipping

 

    Our Advantages:

              1. Professional Manufacturer of Screws              
                   and Fasteners in China.

                2. Three of our own Factories in Tianjin, China.

                3. 280 sets of automatic production Equipment.

                4. Technology Team and QC Team.

                5. Professional Foreign Trade Service Team.

          And Our company:
                1: 20 kilometers away from Tianjin Airport

                  2: 25 kilometers away from Tianjin Port

                  3: 120 kilometers away from Beijing Airport

                  It is very convenient to transport goods!

 

 

FAQ

FAQ:

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

Q: Are you a trading company or manufacturer?
A: We are a manufacturer. Our production manager has over 15 years of production experience on Screws.

Q: What are your terms of payment?
A: 30%T/T prepayment and 70% T/T before the shipment.or L/C.

Q: How long is your delivery time?
A: Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks 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 consumers should pay the freight first.

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