Most heatset nuts you see at Revain have two rows of straight ribs. They're cheap, but they're actually intended for use in injection molding, where they're inserted and then overmolded with plastic. They are not so good for post-heating for 3D printing. You need that. Rather, they are intended to be inserted into the finished part. This particular seller seems to have very good models too - so far I haven't had a single defect from anything I've ordered and used.
Computer chair Bureaucrat KB-8 for executive, upholstery: textile, color: black
18 Review
Cordless drill driver Nocord, 20V, 2x1.5 Ah Li-Ion, in a case + 24 pieces of equipment, NCD-20.2.15.C
28 Review
π© Eowpower 50 Pieces of 1/4"-20 x 7/16" Zinc Plated Tee T-Nuts with 4 Prongs
10 Review
Wall-ceiling lamp Estares Saturn 60W R-470-SHINY/WHITE-220-IP44, 60 W, 47 x 47 cm, armature color: white, shade color: white
13 Review
Hemway Glitter Grout Tile Additive: Sand Gold Sparkle For Your Bathroom, Kitchen And Wet Room Tiles - Easy To Use And Temperature Resistant!
10 Review
π³ Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 Review
32Oz Gorilla White Waterproof Patch & Seal Liquid For Effective Sealing (Single Pack)
30 Review
Pack Of 1 Natural Wood Color 8 Ounce Bottle Gorilla Wood Glue
42 Review