|B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China email@example.com|
|Place of Origin:||China|
|Model Number:||# 10-12X3/4"|
|Minimum Order Quantity:||100000pcs|
|Packaging Details:||CARTON +PALLET|
|Delivery Time:||5-18 WAOR DAYS|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||100 TONS PER MONTH|
|Materials:||Carbon Steel Or Stainless Steel||Head Types:||Hex Washer Head|
|Surface Treatment:||Blue, Yellow Zinc Plated, Black, Grey Phosphate, Nickel Plated.||Sample:||Free|
|Package:||In Bulk (25kg/ Carton) Or Small Packing 100/200/500/1000pcs/box, Then In Carton Or According To The Customer's Demand.||Specification:||SGS; ROHS|
|Brand:||HNF||International Standard:||DIN, ANSI, GB, JIS, Bsw, GOST|
Self Drilling Screws,
Color Painted Customized Metal Roofing Self Drilling Screws and Washers
1. Product Description
Hex Washer (Unslotted) Head Self Drilling Screws (Zinc-Plated Steel) are designed for use in metal applications. Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole.
Like self tapping screws, self drilling screws cut threads while being installed. A self drilling screw, however, has a notched point that acts as a drill point and therefore does not require a pre-drilled hole before installing. The generic name for these screws are Self Drilling,he length of the drill point determines the material thickness which the screw can reliably penetrate.When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined.
|Main products||self drilling Screws|
|Size Range||Diameter:M2---M64 Length:5mm---400mm(Customized is acceptable)
Diameter:6#---2inch, Length:1/2inch---30inch(Customized is acceptable)
|Grade||4.8, 5.8, 8.8 grade|
|Surface||color painted with zinc plated or hot dip galvanized|
|Others||Non-standard/standard/OEM/ODM/Customized service are provided.|
|Phillips pan head self drilling screw||C1022A,SUS304,SUS316,SUS410||DIN7504N,ISO15481|
|Phillips flat head self drilling screw||C1022A,SUS304,SUS316,SUS410||DIN7504P,ISO15482|
|Phillips oval head self drilling screw||C1022A,SUS304,SUS316,SUS410||ISO15438|
|Hex head with washer self drilling screw||C1022A,SUS304,SUS316,SUS410||DIN7504K,ISO15480|
|Hex head with flange self drilling screw||C1022A,SUS304,SUS316,SUS410||GB/T1586.4|
1.The Special technology treatment of the surface makes the product anti-corrosion , antirust and durable.
2.Exact forging standard of knife edge and high hardness of surface make it easy to drill.
3.Using the advanced technology to control the core hardness, avoiding rupture effectivity,
4. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.
5. Save contruction time, improve working efficency.
6. Technology, professional manufacturing , quality assurance.
5. More pictures
Contact Person: Liz