Sts Csk Screw - Color: Silver

STS CSK screws, or Stainless Steel Countersunk screws, have specific dimensions and features that cater to various applications. Here are some key specifications:

Dimensions and Features- Diameter range: M2 to M24 or more, depending on the application
- Length range: 3 mm to 200 mm or more
- Head type: Countersunk head, flat head, or oval head
- Drive type: Phillips, slotted, Torx, or hex socket
- Material: Stainless Steel (SS) grades such as SUS201, SUS304, SUS316, and SUS410
- Finish: Natural SS finish, passivation, anodizing, or other surface treatments

Standards and Certifications- ISO standards: ISO 14583, ISO 10642, ISO 2009, and others
- DIN standards: DIN 7991, DIN 965, and others
- ASTM standards: ASTM A380/A380M for surface finish
- Grade: 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70, A4-70, A4-80

Applications- Industrial: machinery, equipment, and construction
- Automotive: engine mounts, suspension, and other components
- Aerospace: aircraft and spacecraft applications
- Petrochemicals: equipment and machinery for oil and gas processing
- Pharmaceuticals: equipment and machinery for pharmaceutical manufacturing


- Tensile testing: according to ISO 898-1
- Nut proof load testing: according to ISO 898-2
- Hardness testing: according to ISO 6508