Hexagon Washer Head Drilling Screws With Tapping Screw Thread

Short Description:

Self-drilling screws are a revolutionary fastening solution that has transformed the construction and manufacturing industries. Unlike traditional screws, which require a pre-drilled hole, self-drilling screws are designed with a unique drill point that allows them to create their own hole as they are driven into the material. This feature not only saves time but also enhances efficiency in various applications.
One of the primary advantages of self-drilling screws is their versatility. They can be used in a wide range of materials, including metal, wood, and plastic. This makes them ideal for projects such as metal roofing, siding installation, and even furniture assembly.
Our factory can customize and produce Drilling Screws of different specifications and materials for you, welcome your inquiry.


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Product descriptions

Product name Drilling Screw
Size ST2.9-ST6.3
Length 9.5mm-50mm
Finish PTFE Coated,Black, ZINC, Plain, Black Oxide, black Nickel
Material Carbon steel ,stainless steel,Alloy Steel,Brass
Measurement system INCH, Metric
Grade SAE J429 Gr.2,5,8; Class 4.8,8.8,10.9,12.9; A2-70,A4-80
Please contact us for other specifications

Other attributes

Place of Origin Handan,China
Brand Name Audiwell
Standard DIN,ANSI,BS,ISO,Custom demand
Packing Cartons&pallets or according to customer's requirement.
Delivery time 7-28 Working Days
Trade Term FOB /CIF/CFR/CNF/EXW/DDU/DDP
Payment term T/T

Packing & Delivery

a.bulk in cartons (<=25kg )+ 36CTN/wood solid Pallet
b.bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet
c.according to customer special demand

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