SELF DRILLING SCREW
 CUSTOMERIZED PRODUCTS

 STAINLESS STEEL &
 BRASS PRODUCTS

 SEMS SCREW
 CONCRETE SCREW &
 CURTAIN PARTS & NAIL SERIES
 ROOFING SCREWS
 FURNITURE PRODUCTS,
 BOLT, NUT & WASHER
 POPULAR PRODUCTS,
 AUTO &MOTORCYCLE PARTS
 DRYWALL SCREW
 SELF TAPPING /
 PIERCING SCREW
 CHIPBOARD SCREW
 MACHINE SCREW &
 TRILOBULAR THREAD SCREW
 FINISHING, PACKING
 
 
SEMS SCREW
     
MATERIAL: CARBON STEEL, STAINLESS STEEL, BRASS, ALLOY  
DIAMETER: #2~5/16 OR M2 ~M8
LENGTH: 1/8~3” OR 4 mm~80mm
STANDARD: IFI, DIN, JIS, BS
 
HEAD TYPE: PAN HEAD, HEX HEAD, HEX WASHER HEAD, FILISTER HEAD..ETC
   

DRIVE TYPE:

PHILLIPS , STAR, POZI, SQUARE, SLOT, PHILLIPS/SLOT, PHILLIPS/SQUARE,  HEX SOCKET( ALLEN KEY)

   
THREAD TYPE: MACHINE SCREW, TRILOBULAR THREAD SCREW, SELF DRILLING SCREW..ETC
   
WASHER TYPE :

HELICAL SPLIT WASHER, EXTERNAL TOOTH WASHER, INTERNAL TOOTH WASHER, FLAT WASHER, SQUARE CONE WASHER..ETC.

SEMS SCRE


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