Flange Locknut Grade 8 Alloy Steel 5/8-11
(Pack of
25.0)
• 30% stronger than standard nuts
• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Designed for use with 150,000 PSI flange bolt applications
Frequently Bought Together
SAE Flat Washer Thru-Hardened Steel 5/16"
Item#: 88436
Couldn't load pickup availability
Hex Nut Grade 8 Alloy Steel 1/4-20
Item#: A100
Couldn't load pickup availability
Hex Nut Grade 5 Steel 3/8-16
Item#: FA95679
Couldn't load pickup availability
IFI 100/107 Top Locknut Grade C 1/4-20
Item#: 80927
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade A 1/2-13
Item#: 305
Couldn't load pickup availability
Locknut with Nylon Insert 18-8 SS 3/8-16
Item#: 91395
Couldn't load pickup availability
Hex Nut Grade 8 Steel 5/16-18
Item#: FA68401
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 5/8-11
Item#: 53985
Couldn't load pickup availability
Hex Nut Grade 5 Steel 1/2-13
Item#: FA95681
Couldn't load pickup availability
Cross-Over Socket Extension Set, 3/8" Drive, 3 Piece
Item#: DY89320050
Couldn't load pickup availability
Butt Connector 22 to 18 AWG Red
Item#: 92822
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 3/8"
Item#: 88437
Couldn't load pickup availability
Product Description
• 30% stronger than standard nuts• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Designed for use with 150,000 PSI flange bolt applications
Technical Specifications
| Item#: | 1586911 |
|---|---|
| Diameter | 5/8 " |
| Thread Pitch | 11 |
| Grade | 8 |
| Finish | Black Phosphate |
| Type | Flange Nuts |
| Material | Alloy Steel |
| Thickness | 0.690 " |
| Across Flats | 15/16 " |
| Thread | Coarse |
| Specifications | IFI 100/107 |
| Flange Diameter | 1.330 " |
| UNSPSC #: | 31161712 |
| TAA Compliant: | No |
| Weight: | 2.91 lb |
Product Restrictions
