1/4-20, 5/16-18, 3/8-16 Threaded Inserts, Wood Inserts, Steel Threaded Inserts for Wood Furniture Screw, HELIFOUNER 143 Pieces 1/4'-20, 5/16'-18, 3/8'-16 Threaded Inserts Kit with Hex Wrench
- 【Detailed Dimensions】1/4″-20 x 10mm/15mm/20mm/25mm, 5/16″-18 x 13mm/15mm/20mm/25mm, 3/8″-16 x 20mm/25mm, 10 sizes commonly used threaded inserts in a plastic case, different sizes can satisfy your different needs, coarse thread, fit standard 1/4 20 screws bolts and 5/16 18 screws bolts perfectly..
- 【Color Zinc Plated Steel】Made of high quality carbon steel, color zinc plated on the surface which have good corrosion resistance in bad environment like high temperature, high hardness and perfect wear resistance, standard internal hex socket, without burr, smooth, non-slip, which can ensure long time using..
- 【Easy To Install】You can drill a hole by using a 9.5mm /12mm /15mm drill bit, ensure a precise 90 degree angle for inserting the threaded inserts, then you need to screw the inserts into the 9.5mm /12mm /15mm holes by using our hex wrench. Make sure you countersink the hole to head size before you insert the threaded sleeve, fit standard 1/4 20, 5/16 18, 3/8 16 screws bolts perfectly..
- 【Threaded Inserts Assortment Kit】Total 143 pieces 10 sizes threaded inserts are packed in a durable transparent box with label for you. It is easy to distinguish the size of the product, you can choose the suitable one to use in your wood furniture. O....