hex head self drilling screw

Hexagonal/countersunk/wafer/frame/bugle head/ drilling point

Self drilling screws are installed with a standard power driver...each screw drills its own hole, taps its own threads, fastens the material.

The specification are according to customers requirements is acceptable.

1.high quality with good price.
2.Hex Head Self Drilling Screw With EPDM Washer(DIN7504K

Hex washer flange head self-drilling screw:
1) Material: 1022 carbon steel or stailess steel
2) Electroplating:docrotized or zinc plated.

Hex washer self drilling screws Epdm washer

Hexagonal/countersunk/wafer/frame/bugle head/ drilling point

*Diameter: 3.5-4.8mm, #6---#10
*Length: 13-254mm
*Material: C1022
*Surface: Black/Gray phosphated/ Yellow/Blue Zinc Plated

1> Description: Hex. Flange head Self Drilling Screw
2> Material: Steel, Stainless Steel
3> Surface: Zinc Plated in Chromium and ROHS
4> Size: 2

JK-DR007
HEXAGON WASHER HEAD DRILLING SCREW WITH WING

Rubber screw and barrel
Screw Diameter:dia50-500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: dia500mm

Min. Order:200 Mpcs;Packing:carton;DeliveryDate:35 days;PaymentType:T/T;Specification:6#,8#,10#,12#,14#;

Many sizes available in stock.

Self-drilling screw
Product origin: hebei,china(mainland)
Brand name: E-star
Material:c1022
Item name:self-drilling screw

Features:
*Table is designed by die set for easy and simple maintenance.
*Monitored by Program Logical Control (PLC) system, trouble displayed

1.Sizes: 4.2x13 4.2x14 4.2x16 4.2x19 4.2x25 4.2x32 4.2x38 4.2x41 4.2x51 4.2x75
2.Surface: Zinc, Yellow Zinc, black

Naterial: Stainless Steel 201, 304, 316

Length: From 13mm (1/2 inch) to 152mm (6 inch)
Material: C1022
Finish: 1. Black phosphate; 2.Electro Galvanized; 3.Nickel

These screws have super sharp tips to seat faster than standard screws--no need to drill pilot holes!

Self-drilling screw is similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need

Material: C1022A
Standard: DIN, IFI, AS, JIS, etc.
Head Style: hex head, pan head, truss head, bugle head, csk head, wafer head, etc.

Self drilling screws are installed with a standard power driver.

China Fasteners,Hex Bolts Chipboard Screw, Drywall Screw,Self Drilling Screw,

Drywall screw,self-drilling,bugle head,2# phillips,fine thread,

Full sizes in stock.

1)high strength screw
2)series steps screw
3)superior quality screw
4)various specifications of screws

PatentRight:f;Certificate:d;ExpRegion:sd;CoopCompany:d;

Packing:pallte;Transportation:By sea;DeliveryDate:to ordered;PaymentType:T/T L/C;Certificate:ISO9001;ExpRegion:Southeast Asia,Middle East,etc;

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.