Galvanize Altıgen Kendinden Delikli vida çatı vidaları

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Word
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Hayır. Modeli.: HS04
• Grade: 4.8
• son işlem: süslenmiş
• Taşıma Paketi: Bag with Pallet
• Teknik Özelikler: M3-M8
• Ticari Marka: YS
• Menşei: China
• HS Kodu: 7318190000
• Üretim Kapasitesi: 3200tons/Years

Ürün Açıklaması

Self-drilling screw is a screw that can tap its own hole as it is driven into the material. For hard substrates such as metal or hard plastics, the self-drilling ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, a self-drilling one can (within reasonable limits of substrate hardness and depth)

Specification

item	Hex head self drilling screws with EPDM washer
Finish	White Zinc, Yellow zinc, Zinc plated
Material	Carbon Steel
Measurement system	INCH,METRIC
Head Style	HEX
Place of Origin	China
Standard	DIN7504K
Length	19mm-150mm
Diameter	4.8mm, 5.5mm, 6.3mm(#10, #12, #14)
Material	C1022A, heat treatment
Point	Drill Point
Usage	Heavy industry, Decoration, General industry