6 sets of enhanced Keymod screws and nuts with 1 torx wrench ALL Hardware fit various KeyMod hand guard accessories, Hardware set designed for the accessories

Specifications:
Highlights: METRIC THREAD
Screw material: high quality steel
Screw length: thread 0.35/ overall 0.46 inches
Screw diameter: thread 0.15/ head 0.28 inches
nut thickness: 0.26 inches
Wrench: torx
Set weight: 0.776 oz

You get:
6 sets of ( screw + nut)
1x torx wrench