Glvaner (10 Sets) 1/4-20 x 1-1/2" Stainless Steel Carriage Bolts Screws Round Head Square Neck and Hex Nuts & Flat Washers 304 Stainless Steel 18-8 Full Thread Coverage 1/4-20 x 1-1/2" (10 Sets) Size:1/4-20 x 1-1/2" (10 Sets) 1" Carbon Steel NPT Tap

1" Carbon Steel NPT Tap and 1-5/32" HSS Drill Bit Set

flexible bonding of virtually all types of porous and non-porous surfaces such as glass

---The inserts has high hardness

MULTIPLE COLORS:Available in 5 colors: Satin Nickel

Glvaner (10 Sets) 1/4-20 x 1-1/2" Stainless Steel Carriage Bolts Screws Round Head Square Neck and Hex Nuts & Flat Washers 304 Stainless Steel 18-8 Full Thread Coverage 1/4-20 x 1-1/2" (10 Sets) Size:1/4-20 x 1-1/2" (10 Sets) 1" Carbon Steel NPT TapGlvaner (10 Sets) 1 4 20 x 1 1 2" Stainless Steel Carriage Bolts Screws Round Head Square Neck and Hex Nuts & Flat Washers 304 Stainless Steel 18 8 Full Thread Coverage Glvaner (10 Sets) 1 4 20 x 1 1 2" Stainless Steel Carriage Bolts Screws Round Head Square Neck and Hex Nuts & Flat Washers 304 Stainless Steel 18 8 Full Thread Coverage Product Features Package Includes: 10 Pcs Carriage Bolts (1 4 20 x 1 1 2") + 10 Pcs Hex Nuts (1 4" 20)+ 10 Pcs 1 4"