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

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:

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

       The policy of Crever:scientific management,quality first,reputation first,customer god.

       Suzhou Crever Fastener Co.,Ltd.is a production enterprise combining research,manufacturing and sales together.We possess polished equipment,solid techniques and complete quality system. We have been in this line for more than 20 years, every month we can ship more than 20 containers to the world market.

　　We can provide you with products according to GB,JIS,ANSL,DIN,BS,ISO and other standards, we can also customize products.With advanced techniques and full specifications, our products are popular both at home and abroad.

　　With favorable prices,in-time delivery and perfect after-sales service,we enthusiastically look forward to the consultation and visit from friends both at home and abroad.