More information about DuraTrax Round Head Machine Screw 3mm L (20) DTXQ0257
This is an assortment of 3mm diameter round head machine screws from DuraTrax.
- Plain Black metal construction
- All have a round head with philips recess drive insert or a slotted & philips combination drive insert
- 5 each of the 14mm, 16mm, 18mm and 20mm
- Comes in a zip-lock bag for convenient storage
Includes: 20 Machine Screws
Requires: Philips & Flathead Screwdriver