What size is a M20 bolt?
Metric Hex Bolt Dimensions
| NOMINAL SIZE (D) | BODY DIAMETER | ACROSS THE FLATS |
|---|---|---|
| m14 | 14.00 | 20.67 |
| m16 | 16.00 | 23.67 |
| m20 | 20.00 | 29.16 |
| m24 | 24.00 | 35.00 |
What size is an 8.8 bolt?
8mm x 1.0mm x 60mm
Metric hex bolts, Zinc plated class 8.8 steel, 8mm x 1.0mm x 60mm.
What size is a Ty 8.8 bolt?
Bolt Grade Markings and Strength Chart
| Grade and Material | Nominal Size Range (inches) |
|---|---|
| Class 8.8 Medium carbon steel, quenched and tempered | All sizes below 16mm |
| 16mm – 72mm | |
| Class 10.9 Alloy steel, quenched and tempered | 5mm – 100mm |
What is a 8.8 grade bolt?
Grade 8.8 Bolts are manufactured using medium carbon steel that has been quenched and tempered. Used in railroad equipment, motors, engines and processing equipment, grade 8.8 bolts exhibit good tensile strength and perform well in most environments.
Is M20 a 20mm bolt?
M20 (20mm) Thread Size (T) 12.7mm Head Length (H) DIN 933 Manufacturing Standard.
What size is a M20?
| Tap size | Basic major dia (mm) | Basic major dia (inch) |
|---|---|---|
| M18 x 1.5 | 18mm | .7087 |
| M20 x 2.5 | 20mm | .7874 |
| M20 x 1.5 | 20mm | .7874 |
| M22 x 2.5 | 22mm | .8661 |
What does 8.8 mean on metric bolts?
Metric Bolt Grades Class 8.8: Head Marking: 8.8. Material: Medium carbon steel, quenched and tempered. Size Range: All sizes below 16-mm.
What size is M20?
Spanner and Allen Key Sizes
| Size | Spanner | Allen Key |
|---|---|---|
| M12 | 19 mm | 10 mm |
| M16 | 24 mm | 14 mm |
| M20 | 30 mm | 17 mm |
| M24 | 36 mm | 19 mm |
What is a Grade 8 bolt?
Grade 8.8 Bolt is a high strength fastener that is used for structural applications. The material has good strength corrosion resistance and good wear and tear resistance properties. The standard specification for these bolts is the ASTM A324.
What is the difference between BS 3692 and M20 bolts?
The BS 3692 Grade 8.8 Hex Bolt and others in the 8.8 grade come with different lengths ranging from 20mm to 100mm and different finishes. There could be zinc plated, hot dip galvanized or plain types of bolts. The M20 Grade 8.8 Galvanised Bolts are dipped into the galvanizing solution and get a galvanized coating.
What is the size of a high tensile grade bolt?
The High Tensile Grade 8.8 Bolts come in dimensions ranging from ¾ inches to 3 ½ inches in diameter. This is equivalent to the M20 to M100 in metric scale. The En 15048 Bolt can come in different types such as machine bolts, hex head bolts, socket head cap screws, dowel pins, allen bolts and others.
What are the different grades of Hex Bolts?
The BS 3692 Grade 8.8 Hex Bolt and others in the 8.8 grade come with different lengths ranging from 20mm to 100mm and different finishes. There could be zinc plated, hot dip galvanized or plain types of bolts.