File:WritingSystemsoftheWorld.png - Wikimedia Commons
REDHEAD 3/16 x 1-3/4 in. Climaseal™ Steel Hex and Slotted Concrete Anchor
Eastman 1-1/4 x 8 Inch 22-Gauge Steel Flanged Sink Tailpiece, Brass Plumbing Fitting, Chrome Finish, 35134 : Home & Kitchen
T20014 Thumbnailing produces much worse results for PNGs than JPG, but PNG is the only real option for serious restoration
File:Thread, reel of (AM 2015.34.29-4).jpg - Wikimedia Commons
File:Thread (3554054117).jpg - Wikimedia Commons
Amana Tool - 46280-K CNC 2D & 3D Carving 6.2 Deg Tapered Angle Ball Tip x 1/32 Dia x 1/6
ALL-THREAD ROD STAINLESS STEEL Size: 1/4; 3/8; 1/2 [Length Selectable]
ASTM-F1554 Grade 105 All Thread Anchor Rod-PlainOur capabilities run from 3/4” to 2-1/4” diameter with varying lengths. If you require something not listed please call us for a quote at 630-882-9010. - Abrafast
ASME B1.15-1995 - Unified Inch Screw Threads (UNJ Thread Form)