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Brand Name : Runtai
Model Number : Tapping Screws
Certification : ISO9001/TS16949
Place of Origin : Jiangsu, China (Mainland)
MOQ : 50000
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 5ton/day
Delivery Time : 14-21 days
Packaging Details : Poly bag+Cartoon Box+ Wooden Pallet
Products Name : Black Oxide Hardened Steel Countersunk Flat Head Tapping Screws
Material : Stainless Steel Brass Copper Aluminum Alloy Steel
Standard : DIN,ANSI,JIS,ASTM,GB
Size : M1-M30 for choose
Surface Treatment : Zinc Plated, Nickel Plated, Zinc-Nickel Plated, Black Oxide
Port : Shanghai
Black Oxide Hardened Steel Countersunk Flat Head Tapping Screws Flat Head Pointed Screws
Products Description
These steel screws are available with corrosion-resistant finishes. They're beveled under the head for use in countersunk holes. Screws penetrate 0.025" and thinner sheet metal. Length is measured from the top of the head.
Black-oxide steel screws are mildly corrosion resistant in dry environments.
Products Specification
Material | Black Oxide Steel |
Screw Size | M4.2 |
Length | 13 mm |
Flat Head Profile | Standard |
Head, mm | |
Diameter | 8.1 |
Height | 2.5 |
Drive Size | No. 2 |
Drive Style | Phillips |
Maximum Drilling Thickness | 0.025" |
Thread Direction | Right Hand |
Threading | Fully Threaded |
Tapping Method | Thread Forming |
Tapping Screw Type | C |
Head Type | Flat |
Countersink Angle | 82° |
Tip Type | Pointed |
Shank Cross Section | Round |
System of Measurement | Metric |
For Use In | Sheet Metal |
Specifications Met | DIN 7982 Type C |
RoHS | Compliant |
Note: Material, Size and Surface Treatment for choose.
More Products Pictures
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Black Oxide Hardened Steel Countersunk Flat Head Tapping Screws Flat Head Pointed Screws Images |