ASTM F912 F912M Alloy Steel Socket Set Screws Grub Screws
Metric Size: M1.4 – M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
We tested a Pro Weld CD-312 Stud Welder for attaching 5/16″ 304 Stainless studs to 1/4″ mild steel plate. We need over 800 of these for our fuel and water tank hatches. The CD Stud Gun rents for about $250 a week. The machine we need for getting great welds on 5/16″ studs is an Arc Stud Welder that use 600 to 700 amps. Unfortunately they rent for over $2000 a week and require 3-Phase power which would mean renting a huge generator as well. So it looks like we are back to plan A. Drill-n-Tap or plan C and TIG weld the studs on.
Follow ups from “Eddie the Grouch”:
https://www.youtube.com/watch?v=KPLVLdNdO1I&index=2&list=UUzeVSO7GUU8YbJxgFu4Jh3g
Performing Pipe bending test 30 degree on shear connectors welded through deck sheets at 30 degree (According to AWS D1.1)
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