Set Screw, Knurled Point, Alloy Steel, Black Oxide Finish, Fine Thread, 1/8" Hex Key, 1/4-28 x 1/2"
(Pack of
50)
SKU:81749 Item#: 81749
• Knurled cup point penetrates contact surface to resist loosening under severe vibration
• High-strength, heat-treated high-alloy steel
• Black oxide finish
• Conforms to ANSI Specification B18.3
Frequently Bought Together
Serrated Hex Flange Nut Alloy Steel M6-1
Item#: 28699
$0.00
Couldn't load pickup availability
Hex Flange Bolt Grade 10.9 M6-1 x 16mm
Item#: 28679
$0.00
Couldn't load pickup availability
DIN 125A Flat Washer Grade 140 HV M10
Item#: 80264
$0.00
Couldn't load pickup availability
Set Screw Cup Point Steel #4-40 x 5/16"
Item#: 85999
$0.00
Couldn't load pickup availability
Set Screw Cup Point Steel #4-40 x 1/4"
Item#: 85998
$0.00
Couldn't load pickup availability
Set Screw Cup Point 18-8 SS 3/8-16 x 5/8"
Item#: 82647
$0.00
Couldn't load pickup availability
Bumper Fascia General Purpose Split Rivet 3/16"
Item#: KT13747
$0.00
Couldn't load pickup availability
Fender Splash Shield Push Rivet Nylon 7mm Hole
Item#: KT14296
$0.00
Couldn't load pickup availability
Specialty Rivet with Plastic Cap Aluminum 3.2mm
Item#: KT13763
$0.00
Couldn't load pickup availability
Socket Head Cap Screw Alloy Steel 5/8-18 x 1"
Item#: 51749
$0.00
Couldn't load pickup availability
Flat Head Socket Cap Screw SS 5/16-18 x 1-3/4"
Item#: 52355
$0.00
Couldn't load pickup availability
Flat Head Socket Cap Screw Steel 3/8-16 x 2"
Item#: 90840
$0.00
Couldn't load pickup availability
Product Description
• Knurled cup point penetrates contact surface to resist loosening under severe vibration• High-strength, heat-treated high-alloy steel
• Black oxide finish
• Conforms to ANSI Specification B18.3
Technical Specifications
| Item#: | 81749 |
|---|---|
| Diameter | 1/4 " |
| Thread Pitch | 28 |
| Length | 1/2 " |
| Point | Knurled |
| Type | Set Screw |
| Finish | Black Oxide |
| Material | Alloy Steel |
| Tensile Strength | 180,000 PSI |
| Drive | Hex |
| Thread | Fine |
| Head Style | Socket Head |
| Key Size | 1/8 " |
| Size | 1/4-28X1/2 |
| UNSPSC #: | 31161505 |
| TAA Compliant: | No |
| Weight: | 0.26 lb |
