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Polishing Phillips Stainless Steel Metal Screws Pan Head Self Tapping Screws for Metal Sheet

SPST1004

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Description

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Polishing Phillips Stainless Steel Metal Screws Pan Head Self Tapping Screws for Metal Sheet

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Self Tapping Screws with spiral tapping threads on the shaft , Phillips drive is suitable for screw driver bit with PH2 ; self tapping screws with self-locking performance as the tapping threads design , do not need to drill a hole before installation .

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Material

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Pan head self tapping screws are made from stainless steel with grade 304

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Specification

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Our specifications for self tapping screws cover metric and ANSI standards and sizes from 2.2 to 6.3 ( thread diameter ) and minimize size is 1.0 , non-standard sizes are also available for us .

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? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? DIN7981

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d | 2.2 | 2.9 | 3.5 | 3.9 | 4.2 | 4.8 | 5.5 | 6.3 |
H | max | 1.8 | 2.2 | 2.6 | 2.8 | 3.05 | 3.55 | 3.95 | 4.55 |
min | 1.55 | 1.95 | 2.35 | 2.55 | 2.75 | 3.25 | 3.65 | 4.25 |
D | 4.2 | 5.6 | 6.9 | 7.5 | 8.2 | 9.5 | 10.5 | 12.5 |
PH m | 2.6 | 3 | 4.2 | 4.4 | 4.6 | 5 | 6.5 | 7.1 |
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Note

Please refer to our sales department for Self tapping screw for ANSI standard

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Self tapping screws can be plated in different finishing for keep workable performance .

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Finishing | Colors | Thickness | Characteristics |
Zinc | Blue ,White ,Black ,Yellow | 5-107μm | Bright and smooth surface ,corrosion resistance |
Nickel | Silver | 1～3μm | Wear resistance ,bright appearance , anti-corrosion |
Polishing | Silver | 0.01mm ( reference ) | Improving brightness of surface |
Tin | Silver | 0.13～1.27μm | Good ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness |
Brass | Copper | 5gm～8gm | Good dispersibility ,Bright appearance |
Dacromet | Grey | 4-8μm | High corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly |
Chrome | Silver white | 0．25～0．5μm | Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly ? |
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Additional Materials

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Self tapping screws are made from or of various material for wide applications in vast areas .

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Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 .

Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO

Aluminum : 2024 , 6061 and 7075

Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1

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Applications

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Self tapping screws are widely used for industrial area and agricultural area .

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Competitive Advantage

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※ Top quality with cheap price

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※ Strict dimensions control and high precision

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※ All Screws are eco-friendly

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※ Quick delivery

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※ Perfect sales-after service

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