ITEM NAME:M2 x 20mm Long Hex Socket Knurled Cap Screws Bolts Nuts Set 20Pcs J3U7.Designed with 0.4mm pitch, M2x20mm hex socket head cap and 304 stainless steel material. Drive Type: Hex Socket. Head Style: Socket Cap Head. Thread Pitch: 0.4mm. Fastener Type: Socket Screw. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
