This product is made of fine quality 304 stainless steel material, can provide maximum in the harshest conditions.

Features:
Made of stainless steel material, provide strength.
Offers in kinds of environments.
Fixing component, industrial and construction fasteners.
for use in confined areas where the-heads needs to be flush or below the .
Wide compatibility, can be used in the home and office appliance, communication equipment, ship assembly and machinery industry.

Specifications:
Item type: Tapping Screw
Material: Stainless steel
Quantity: 5PCS
Selection type: 4.2mm*10mm, 4.2mm*13mm, 4.2mm*16mm, 4.2mm*19mm, 4.2mm*25mm, 4.2mm*30mm, 4.2mm*32mm, 4.2mm*35mm, 4.2mm*40mm, 4.2mm*50mm, 4.2mm*60mm(optional)
Package weight: 4.2mm*10mm: 6g/0.21ounces
4.2mm*13mm: 8g/0.28ounces
4.2mm*16mm: 9g/0.31ounces
4.2mm*19mm: 10g/0.35ounces
4.2mm*25mm: 12g/0.42ounces
4.2mm*30mm: 13g/0.45ounces
4.2mm*32mm: 14g/0.49ounces
4.2mm*35mm: 15g/0.52ounces
4.2mm*40mm: 17g/0.59ounces
4.2mm*50mm: 20g/0.7ounces
4.2mm*60mm: 23g/0.81ounces
Package size: 120*80*20mm/4.72*3.14*0.78inches

Package list:
5pcs*Tapping screw