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Heavy Duty Screws For Concrete And Block Blue Ruspert Coating Corrosion Resistance

Heavy Duty Screws For Concrete And Block Blue Ruspert Coating Corrosion Resistance

  • Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance
  • Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance
  • Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance
  • Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance
Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance
Product Details:
Place of Origin: Jiangsu, China
Brand Name: crever
Certification: ISO
Model Number: 1/4''--3/16''
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 15-25 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 200 ton per month
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Detailed Product Description
Material: Stainless Steel, Carbon Steel, Alloy Steel And So On Colour: Yellow Zinc, Black Phosphate, Gray, Zinc, HDG, Ruspert, Nickel
Drive: Philips Thread: Full Thread, Hi-low Thread
Sizes: 1/4''--3/16'' Head: Flat Head
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Heavy Duty Screws For Concrete And Block Blue Ruspert Coating Corrosion Resistance

1. Descriptions:

 

    Concrete screws are designed to screw into hardened concrete. A pilot hole created with a concrete drill bit is required. Head styles are flat and hex washer. Hex washer heads provide for greater torque and usually have a slotted, Phillips or star type combination heads. High low threads provide greater holding power and require less torque to install. Typical blue finish provides good corrosion resistance. Stainless steel is also available.

 

       Concrete screws are available with either flat head Phillips or hex heads. In situations where the screwhead must be flush to the surface (furring strips under drywall), or where a Phillips head would look nicer, use the Phillips head screws. Otherwise, always pick the hex head screws. The positive engagement of the hex bit makes them easier to drive (see photo, p. 35).You'll need a 1/4-in. hex driver for the 3/16-in. screws and a 5/16-in. hex head driver for the thicker 1/4-in. screws.

 

        When you're using Phillips head screws, keep extra No. 2 (No. 3 for 1/4-in. screws) Phillips head bits on hand. The hardened screws wear out bits quickly.

 

2. Specifications:

 

Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance 0

 Product Name
flat head philips concrete screws
 Material
stainless steel, carbon steel, alloy steel, brass and so on
 Color
zinc, black phosphate, gray, decramet, HDG, ruspert, nickel and so on
 Standard
DIN GB ISO JIS BA ANSI
 Grade
C10B21, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
 Sizes
3/16''--1/4''
 Thread
full thread, partical thread
  Drive
philips, pozi, socket, hex, square, solloted, combined

 

3. Applications:

 

     Good technique is essential for driving concrete screws. Not enough downward pressure and the bit could slip off the head, especially if you're using Phillips head screws. For the best results, keep constant pressure on the screw and run the drill at slow to medium speed.

It takes a light touch to avoid snapping screws. Heavy-duty drills work best because they can maintain a steady slow speed. Stop as soon as the screw is flush to the surface and your material is firmly attached. Driving at high speeds results in overdriving the screw and can strip the threads or break off the head. You'll develop a feel for the right amount of speed after driving a few screws

 

 4. Advantages:

 

  • Superior holding strength
  • Corrosion-resistance and long-lasting performance due to the innovative Climaseal  blue coating
  • The ability to withstand harsh conditions
  • Long-lasting performance
  • A reputation for quality, strength and ease of installation from industry professionals

 5. More pictures:

 

Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance 1

Heavy Duty Screws For Concrete And Block  Blue Ruspert Coating Corrosion Resistance 2

 

 

 

 

 

FLAT COUNTERSUNK HEAD PHILIPS DRIVE CONCRETE SCREWS, RUSPERT COATING

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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