Description:
1. Material: These flat head screws are made of 304 stainless steel, corrosion-resistant, wear-resistant, not easy to rust.
2. Advantage: Our flat head machine screws are good for both indoor or outdoor, dry or wet environments use.
3. Application: Suitable for household, office equipment industry, the electronics industry, the communications industry, machinery, etc.

Specification:
Product Name: Machine Screws Bolts
Material: 304 Stainless Steel
Finish: Polishing
Screw Groove Type: Phillips
Color: Silver Tone
Model: 4#-40x1/2"
Total Length: 1/2"
Number of Teeth(Each Inch):40
Screw Head Dia: 5mm / 0.2"

Package Content:
200pcsx Flat Head Machine Screws