XINGYHENG 400pcs M2.5 x 4/6 / 8 / 10mm A2-70 Stainless Steel Cup Point Grub Screw Set Allen Head Hex Socket Screw Assortment Kit (DIN916 & GB80)

Feature :

(01) Material level: A2-70 Stainless Steel

(02) Material: 304 Stainless Steel

(03) Standard number: DIN916 & GB80

(04) Head Type:Cup Point Grub Hex Socket ( Cone Point )

(05) The surface treatment : untreated ( Stainless steel color )

(06) Dimensions of screws :

â‘  Thread Diameter : 2.5mm ,

â‘¡ Thread Pitch : 0.45mm ,

â‘¢ Allen Key Size : 1.2mm
(07) Package Including :

â‘ M2.5 x 10mm.........100pcs

â‘¡M2.5 x 8mm......... 100pcs

â‘¢M2.5 x 6mm......... 100pcs

â‘£M2.5 x 4mm......... 100pcs

(08) Packing Quantity: 400pcs


A set screw is a type of screw generally used to secure an object within or against another object. The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. It exerts compressional or clamping force through the bottom tip that projects through the hole. The Cup Point has a special cup section supplied on the end of the threaded member having a depression in the end to reduce the area in contact with the surface which increases its holding and locking power under pressure.