KOAHDE Carriage Bolts M5 x 30 Galvanised with Hex Flange Nut, Carbon Steel, Round-Head Screws,20PCS

The package includes: a total of 20 carriage bolts and 20 hex flange nuts, so you have enough space for daily use and replacement supply; a comprehensive selection of fasteners to meet different requirements and realise a variety of applications

Material: screws and nuts are made of carbon steel. They are suitable for use outdoors as well as in damp rooms. You will receive only first-class professional quality.

Bolt and flange design: bolts feature flat heads to prevent carbon steel screws from getting painfully stuck. The square shoulder under the screw head prevents the screw from loosening when tightening the nut.

Scope of application: this combination is suitable for electronics, machinery, construction, home decoration, etc.

The flange nut has a knurled design to integrate perfectly into the screw and tighten it.