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Philips Drive Flush Mount Powers Concrete Fixing Screws , Flat Head Concrete

Philips Drive Flush Mount Powers Concrete Fixing Screws , Flat Head Concrete

Brand Name : crever
Model Number : 1/4''--3/16''
Certification : ISO
Place of Origin : Jiangsu, China
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, L/C, D/P
Supply Ability : 200 ton per month
Delivery Time : 15-20 working days
Packaging Details : bulk packing, small box packing, packing as required
Material : stainless steel, carbon steel, alloy steel and so on
Colour : Blue, HDG, ruspert, nickel
Drive : philips
Thread : full thread, hi-low thread
Sizes : 1/4''--3/16''
Head : flat head
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Philips Drive Flush Mount Powers Concrete Fixing Screws , Flat Head Concrete Screws Sharp Point

1. Descriptions:


Concrete screws are hardened screws with a double lead—consisting of alternating raised and lowered threads with notches cut into the raised threads—and a diamond-shape, nail-type point. Special carbide bits are recommended for drilling pilot holes prior to driving concrete screws into masonry.


Flat Head Concrete Screws with their full body shanks, offer superior holding power over other tapered shank concrete screws on the market.


2. Specifications:


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, high-low thread
Drive
philips, pozi, socket, hex, square, solloted, combined

3. Features And Benifits:

  • Shear and Tensile values second to none
  • Highest pull-out values with the least penetration
  • Blue Fluorocarbon coating is 10 times more corrosion resistant than zinc
  • Highest carbon content of any threaded concrete fastener on the market (no breakage)
  • Quicker than expansion anchors, powder actuated fasteners, plugs, drop-ins, sleeve and wedge anchors

4. Applications:

  • Junction boxes
  • Acoustical panels, firing strips and cabinets
  • Brackets, clips, hangers, window frames and thresholds
  • Stair Railings
  • Conduit clips and Light Fixtures
  • Sprinkler brackets
  • Installation and basement wall applications

5. Installation Guide:


Caution: Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments. Steps must be taken to prevent inadvertent sustained loads above the listed allowable loads. Overtightening and bending moments can initiate cracks detrimental to the hardened screw’s performance. Use the Simpson Strong-Tie Titen installation tool kit as it has a bit that is designed to reduce the potential for overtightening the screw.

Caution: Oversized holes in the base material will reduce or eliminate the mechanical interlock of the threads with the base material and will reduce the anchor’s load capacity.

Installation Sequence

  1. Drill a hole in the base material using the appropriate diameter carbide drill bit as specified in the table. Drill the hole to the specified embedment depth plus 1⁄2" to allow the thread tapping dust to settle and blow it clean using compressed air. Overhead installations need not be blown clean. Alternatively, drill the hole deep enough to accommodate embedment depth and dust from drilling and tapping.
  2. Position fixture, insert screw and tighten using drill fitted with a hex socket or phillips bit.

6. More pictures:



FLAT COUNTERSUNK HEAD PHILIPS DRIVE CONCRETE SCREWS, RUSPERT COATING



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