Item: Black 12.9 Steel Hex Socket Set Screw Cup Point Grub Screws 2# 4# 6# 8# 10# 12# 1/4 5/16 3/8 7/16 1/2

 

• Material: Black 12.9 Steel
    
• Color: Black
    
• Standard: DIN 916
    
• Type: Hex Socket Set Screw with Cup Point