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DFARS Specialty Metals
Vibration-Resistant Threaded Through-Hole Knobs
 |  |
Style 1 | Style 2 |
Like locknuts, these knobs have a nylon insert that grips threads to resist loosening. Long shafts can thread through these knobs for mounting versatility. Use the knobs as a grip to position, tighten, and hold fixtures, equipment, and machinery. Made of plastic, all resist oil, grease, and solvents.
Style 1—Two-Arm Grip
|
Style 1 |
Thread | Head | Hub | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sz. | Dp. | Wd. | Ht. | Dia. | Ht. | Insert Material | Temp. Range, ° F | 1-9 | 10-Up | |||
Black Polypropylene | ||||||||||||
| 1/4"-20 | 5/16" | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15 to 125 | 65035K41 | 00000 | 00000 | ||
| 5/16"-18 | 5/16" | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15 to 125 | 65035K42 | 0000 | 0000 | ||
| 5/16"-18 | 5/16" | 2 1/2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15 to 125 | 65035K43 | 0000 | 0000 | ||
| 3/8"-16 | 1/2" | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15 to 125 | 65035K45 | 0000 | 0000 | ||
| 3/8"-16 | 1/2" | 2 1/2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15 to 125 | 65035K44 | 0000 | 0000 | ||
Style 2—Five-Arm Grip
|
Style 2 |
Thread | Head | Hub | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sz. | Dp. | Dia. | Ht. | Dia. | Ht. | Insert Material | Temp. Range, ° F | 1-9 | 10-Up | |||
Black Polypropylene | ||||||||||||
| 1/4"-20 | 5/16" | 1 1/4" | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15 to 125 | 59625K31 | 00000 | 00000 | ||
| 1/4"-20 | 5/16" | 1 3/4" | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15 to 125 | 59625K33 | 0000 | 0000 | ||
| 1/4"-20 | 5/16" | 2 1/4" | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15 to 125 | 59625K74 | 0000 | 0000 | ||
| 5/16"-18 | 3/8" | 1 1/4" | 7/16" | 3/4" | 5/16" | Zinc-Plated Steel | -15 to 125 | 59625K32 | 0000 | 0000 | ||
| 5/16"-18 | 3/8" | 1 3/4" | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15 to 125 | 59625K34 | 0000 | 0000 | ||
| 5/16"-18 | 3/8" | 2 1/4" | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15 to 125 | 59625K75 | 0000 | 0000 | ||
| 3/8"-16 | 7/16" | 2 1/4" | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15 to 125 | 59625K76 | 0000 | 0000 | ||
Nylon-Insert Wing Nuts
 |
Zinc Alloy
Thread Size | Wd. | Ht. | Base Dia. | Insert Max. Temp., ° F | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|
Zinc | |||||||||
| 8-32 | 1 1/32" | 1/2" | 3/8" | 225 | 10 | 98520A102 | 000000 | ||
| 10-24 | 1 1/32" | 1/2" | 3/8" | 225 | 25 | 98520A101 | 00000 | ||
| 10-32 | 1 1/32" | 1/2" | 3/8" | 225 | 25 | 98520A111 | 00000 | ||
| 1/4"-20 | 1 1/4" | 19/32" | 7/16" | 225 | 20 | 98520A119 | 00000 | ||
| 1/4"-28 | 1 1/4" | 19/32" | 7/16" | 225 | 20 | 98520A129 | 00000 | ||
| 5/16"-18 | 1 1/2" | 23/32" | 9/16" | 225 | 10 | 98520A140 | 00000 | ||
| 5/16"-24 | 1 1/2" | 23/32" | 9/16" | 225 | 10 | 98520A130 | 00000 | ||
| 3/8"-16 | 1 1/2" | 23/32" | 9/16" | 225 | 10 | 98520A145 | 00000 | ||
