CONCRETE SCREW
- Model:
- QW-CW003
- Country of Origin:
- Taiwan
Detail Specifications / Descriptions
MATERIAL : ANSI C1018~C1022 .
1, HEAD TYPE：CSK HEAD, PAN HEAD , SLOT IND.HWH, CYLINDER HEAD THREE KIND OF CONCRETE SCREWS.
2, RECESS： TORX, SLOTTED, PHILLIPS .
3, THREAD TYPE：COARSE THREAD ONE GROOVE ON THE THREAD AND SHARP POINT ON THE END, COARSE THREAD TWO GROOVES AND SHARP POINT ON THE END, HI-LO THREAD THREE GROOVES ON THE THREAD AND SHARP POINT ON THE END .
4, THREE KINDS OF CONCRETE SCREW ：
( 1 ) COARSE THREAD ONE GROOVE ON THE THREAD AND SHARP POINT ON THE END .
( 2 ) COARSE THREAD TWO GROOVES AND SHARP POINT ON THE END .
( 3 ) HI-LO THREAD THREE GROOVES ON THE THREAD AND SHARP POINT ON THE END.
5, MATERIAL ： C1018~C1022 .
6, PLATING： ZINC PLATED, YELLOW ZINC PLATED, DACROTIZED500/1000HRS,BULE RUSPERT500HRS/1000HRS/2000HRS
7, SPECIALIZATION：M7.5X42~M7.5X212,3/16x1-1/ 4”~3/16X 4”,1/4X1-1/ 4”~1/4X 4”.
8, PURCHASING：PER SAMPLE OR DRAWING .
9, PACKING：BULK, PLAIN /PRINT BOX 100/50 PCS .
10, Application：
( 1 ) CSK HEAD ---FOR USING TO BRACKETS, WINDOW FRAMES, LIGHT FITTINGS TIMBER.
( 2 ) HEXAGON HEAD---FOR GENERAL FIXINGS TO MASONRY, LIKE AS SIGNS, FENCES, HOSE REELS.
( 3 ) TO FIX FOR EXAMPLE WINDOW OR DOOR FRAMES ON TO CONCRETE, SOLID MATERIAL, BRICKS OR OTHER BUILDING MATERIALS OF HIGH DENSITY ， WHEN TURNING THE SCREW, THE THREAD CUTS INTO THE BASE MATERIAL. SHORT EDGE DISTANCES ARE POSSIBLE DUE TO LOW EXPANSION.
