Fastener Generator
Generate 3D-printable bolts, nuts, and washers (STL in mm)
Standard & Size
Metric (ISO)
ANSI (Imperial)
Bolt Size
Thread Length (mm)
Head Type
Hex
Socket Cap
Button Head
Countersunk
Component Quantities
Bolts
-
1
+
Washers
-
1
+
Nuts
-
1
+
Nut Type
Standard Hex
Wing Nut
🔩
Bolts
1
⚙️
Washers
1
🔧
Nuts
1
Generate STL Files