Stainless Steel 410 Hex Head Building Roofing Tek Screws Self Drilling Screws with Bonded EPDM Rubber Washers

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Model NO.	self drilling screw	Grade	4.8/8.8/10.9/12.9ect
MOQ	10000PCS	Quality	Top High Quality
Size	St3.5-St6.3	Advantage	OEM Customized Service Provided
Mark	According to Customer′s Requirement	Measurement System	Inch, Metric
Certificates	ISO9001.CE,RoHS etc	Texture of Material	Stainless Steel/Carbon Steel
Transport Package	Small Box+Carton+Pallet or Customized by Client Re	Specification	customizable
Trademark	ChangLan	Origin	Hebei, China
Production Capacity	200 Ton/Tons Per Month

Product Details

Overview
Product Description

Product Description

What are self drilling screw, and how do they work?

Self-drilling screws, also known as TEK® screws, are available in a wide variety of head styles and finishes to fit the demands of nearly any application. Tengri manufacture and offers more than 20 different head style self-drilling screws, in both steel and stainless steel. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

Head Type:	Hex Head, Flat Head, Pan Head, Round Head, Hex Washer Head
Size:	ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3 (#4 - #14)
Length:	10 ~300mm
Ponit No.:	#3, #3.5, #4, #5
End Points:	Drilling, Tek,Type17, Tapping, Spoon, Wing Tek
Thread:	Thread: full thread, half thread, partical thread, AB, A ,C thread
Groove:	Philips, pozi, slotted, hex, square, socket, combined
Packing:	Small Box+carton+pallet Or customized by client request
Surface:	Polish, Plain, Galvanized (Various of color), Paint, Power Coated, Nickel, Ruspert
Material:	1.Stainless steel:	SUS201,304,316,410
	2.Carbon steel:	C1018,C1022,C10B21,C10B33,C1035,C1045,40CrMo,42CrMo
	3. Alloy steel:	SCM435,C10B21,C10B33
	Standard:	DIN7504k
	Application:	Building,Industry,Furniture,Sanitary,Electronics,Traffic.