IFI 100/107 Top Locknut Grade C 1/2-13
(Pack of
50.0)
• Heat-treated for matched strength
• Will not loosen even under severe vibration
• Locking torque is retained for a minimum of five reapplications
• 150,000 PSI minimum proof strength
• Meets IFI and ANSI specifications
• Developed for Grade 8 applications
• Designed for use with Tuff-Torq® Cap Screws
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut
NOTE: Not recommended for use above 450°F (232°C).
For recommended torque values, see Lawson’s E546 brochure.
Couldn't load pickup availability
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Frequently Bought Together
IFI 100/107 Top Locknut Grade C 5/8-11
Couldn't load pickup availability
Hex Nut Grade 8 Alloy Steel 3/8-16
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M8
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 5/8-11
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade A 1/4-20
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade A 3/8-16
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 3/8-16
Couldn't load pickup availability
Locknut with Nylon Insert Grade 8 5/16-18
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 1/2-13
Couldn't load pickup availability
Butt Connector 16 to 14 AWG Blue
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 3/8"
Couldn't load pickup availability
USS Flat Washer Thru-Hardened Steel 1/4"
Couldn't load pickup availability
Prem Black Nitrile Glvs, XLG
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 5/8-11
Couldn't load pickup availability
Qwik Stik® Electrolyte Powder Mix 0 Cal Fruit Punch
Couldn't load pickup availability
Product Description
• Heat-treated for matched strength• Will not loosen even under severe vibration
• Locking torque is retained for a minimum of five reapplications
• 150,000 PSI minimum proof strength
• Meets IFI and ANSI specifications
• Developed for Grade 8 applications
• Designed for use with Tuff-Torq® Cap Screws
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut
NOTE: Not recommended for use above 450°F (232°C).
For recommended torque values, see Lawson’s E546 brochure.
Technical Specifications
| Item#: | 80931 |
|---|---|
| Diameter | 1/2 " |
| Thread Pitch | 13 |
| Grade | C |
| Finish | Zinc/Wax |
| Type | Top Lock Nut |
| Material | Alloy Steel |
| Thickness | 0.573 " |
| Across Flats | 3/4 " |
| Thread | Coarse |
| Size | 1/2-13 |
| Specifications | IFI 100/107 |
| Maximum Temperature | 450º F |
| Proof | 150,000 PSI |
| UNSPSC #: | 31161716 |
| TAA Compliant: | No |
| Weight: | 1.71 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
