Allied Titanium 0000860, (Pack of 10) 1/4-20 X 1/2 inch UNC Titanium Set Screw, Socket Drive with Cup Point, Grade 5 (Ti-6Al-4V): Amazon.com: Industrial & Scientific
Amazon.com: 3.500 (3-1/2 inch) x 7 inches, 6AL-4V Grade 5 Titanium Round Rod : Industrial & Scientific
Allied Titanium 0000896, (Pack of 8) 5/8 Inch Flat Washer 0.078 Thick X 1-1/2 Inch Outside Diameter, Grade 5 (Ti-6Al-4V): Amazon.com: Industrial & Scientific
Allied Titanium 0027093, (Pack of 10) #8-32 X 1/2 UNC Button Head Socket Drive Machine Screw, Grade 2 (CP): Amazon.com: Industrial & Scientific
ERTi-1 Titanium TIG Welding Rod - Grade 1-36" x 0.045" - (10 Rods) - - Amazon.com
Mssoomm Titanium Ti Metal Welding Round Rods Stick Bar Shaft Grade 1 GR1/ TA1 1.2mm x 1000mm / 0.047" x 39.4", 5 Pcs: Amazon.com: Tools & Home Improvement