| MATERIAL |
STRAIGHT THREADS |
TAPERED THREADS |
| Nickel |
15° Hook |
10° Hook |
| Nylon |
5° Hook |
5° Hook |
| Plastic |
5° Hook |
5° Hook |
| Polypropylene |
5° Hook |
5° Hook |
| Rubber |
5° Snub |
5° Snub |
 |
12L14 & 12L17 A-36 |
10° Hook 15° Hook |
5° Hook 10° Hook |
| Bessemer Screw |
10° Hook |
5° Hook |
Bolt, grade 2 & 3 Bolt, grade 5 & 8 |
10° Hook 15° Hook |
5° Hook 10° Hook |
| Cast |
10° Hook |
5° Hook |
Carbon       - SAE 1010-1035     - SAE 1112-X1340       - SAE 1040-1095 |
10° Hook 10° Hook 15° Hook |
5° Hook 5° Hook 10° Hook |
Chrome     - SAE 5120-52100 |
15° Hook |
10° Hook |
Chrome Vanadium     - SAE 6115-6195 |
15° Hook |
10° Hook |
| Forged |
15° Hook |
10° Hook |
| Leaded |
10° Hook |
5° Hook |
Manganese     - SAE T1330-T1350 |
15° Hook |
10° Hook |
Molybdinum     - SAE 4130-4820 |
15° Hook |
10° Hook |
Nickel     - SAE 2015-2515 |
15° Hook |
10° Hook |
Ni-Chrome     - SAE 3115-3450 |
15° Hook |
10° Hook |
| Nitralloy |
15° Hook |
10° Hook |
| Rolled (Hot & Cold) |
10° Hook |
5° Hook |
| Semi-Casting |
Straight |
Straight |
Stainless     300 Series       400 Series |
15° Hook 10° Hook |
15° Hook 10° Hook |
| Stamping |
15° Hook |
5° Hook |
| Stress & Fatigue Proof |
10° Hook |
10° Hook |
| Stress Proof 8620 |
15° Hook |
10° Hook |
| Tool |
15° Hook |
10° Hook |
| Tubing |
10° Hook |
5° Hook |
| Titanium |
15° Hook |
15° Hook |
| Teflon |
5° Hook |
5° Hook |
| Zinc Diecast |
15° Radial Hook |
10° Radial Hook |