Trying (unsuccessfully) to make wooden screws on a metalworking

A Brief History of my Screw Making efforts – Timothy Moore

Tacoma Screw Products #10-24 x 1-1/4 Phillips Plymetal Tek Self

NUTS! What one can learn from failure

Do Real Woodworkers Use Screws And Nails?

Watch This BEFORE Making Metal Screws (Using Tap & Die Set)

ARMOR TOOL Auto-Jig Pocket Hole System - Project Pack

10-50pcs Cross Recessed Countersunk Fibreboard Chipboard Screws M3

3/8-16 x 3/4 Conquest Carriage Bolt - 316 Stainless Steel

Screws - Fasteners & Hardware

WenSilon(49 PCS) 1/4 Concrete Screw Anchor Kit Blue Flat Head for