M4 x 40mm Full Thread Carbon Steel Hex Socket Cap Head Screws Bolts Black 50 pc

About this item

• Drive Type: Hex Socket; Head Style: Socket Cap Head; Material: Carbon Steel
• Package Content: 50 x Hex Socket Screw; Product Name: Hex Socket Screw; Thread Size: M4/0.16″
• Weight: 198g; Main Color: Black; Thread Pitch: 0.7mm
• Hex Width: 3mm/0.13″; Thread Length: 40mm/1.6″
• Total Size: 44 x 7mm/1.7″ x 0.28″(L*Max.D); Head Thickness: 4mm/0.16″

Designed with hex socket head and metal material.
Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.