hex head self drilling screw

Self-drilling screws, with hardened drilling points, pierce soft metal like aluminum quickly, eliminating the needs of drilling separate holes.

Self drilling screws are installed with a standard power driver.

Hex washer self drilling screws

Self-tapping screws directly supplied by the manufacturer.High Strength Steel Self-tapping screws.

Self tapping screw, self drilling screw, chipboard screw, drywall screw, machine screw, wood screw, hex lag screw, dowel screw, expansion anchor screw

JK-DR004
MODIFIED TRUSS HEAD PHIL DRIVE DRILLING SCREW

Self-drilling Screw

Self Drilling Screw

Table is designed by die set for easy and simple maintenance.
Monitored by Program Logical Control (PLC) system, trouble displayed on the board by

Large Wafer Head Self Drilling Screw
Pan Framing Head Self Drilling Screws
Bulge Head Self Drilling Screw
CSK Head Philips Self Drilling Screw
etc

pan head self drilling screw , with/without serration under head .

Self drilling screw zinc

Dia:#6, #7, #8, #10,# 12, #14/5/16"(3.5\3.9\4.2\4.8\5.5\6.3\8.0)mm
Length:5/16--400mm

JK-DR005
PAN FRAMING HEAD PHIL DRIVE DRILLING SCREW

Modified truss head self-drilling screw

Wafer head self drilling screw
Head: Waher head, phillips truss
Surface: Zinc plated
Material: C1022
Size: 4.2, 4.8

Table is designed by die set for easy and simple maintenance.
Monitored by Program Logical Control (PLC) system, trouble displayed on the board by

Sunken head self drilling screws

Self drilling screw
zinc coated
pan head
cross phillips drive

wafer head self-drilling screw

Diameter range: 2.9 to 6.3mm
Length range: 9.5 to 100mm
Use: mainly used for constructions including steel structural buildings

Pan framing head self-tapping screw

Self-Drilling Screw
Fasterner
Electric Galvanize Bolt, Carriage Bolt

DIN7504 self drillring screw with (EPDM) washer

Click to enlarge image
Designed for producing stainless steel self-drilling screws and lengthened self-drilling screws.
Curved surface desing o

Pan head self drilling screws

Self Tapping Screw

Self drilling screw
zinc coated
frame head
cross philip drive

Diameter range: 2.9 to 6.3mm
Length range: 9.5 to 100mm
Use: mainly used for constructions including steel structural buildings

DIN7504 self drilling screw No 3-5 drilling point