| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
APM Hexseal |
HEX SEAL NUT 15/16" STEEL 5/8-18 |
0 |
|
 |
Richco, Inc. (Essentra Components) |
WING NUT 10-24 THREAD .63 HEIGHT |
1000 |
|
 |
Richco, Inc. (Essentra Components) |
CAP NUT M10 X 1.5 THREAD 18.0 HE |
1000 |
|
 |
Altech Corporation |
M32 LOCKNUT BLACKPA |
40600 |
|
 |
Switchcraft / Conxall |
KNURLED NUT 1/2" COPPER ALLOY |
1393 |
|
 |
Richco, Inc. (Essentra Components) |
LOCKING HEX NUT 10-32 THREAD .25 |
889 |
|
 |
Richco, Inc. (Essentra Components) |
HEX NUT, NATURAL, NYLON, #10-32 |
46835 |
|
 |
Richco, Inc. (Essentra Components) |
HEX JAM NUT 1/4-18 THREAD .225 H |
900 |
|
 |
B&F Fastener Supply |
HEX NUT 3/16" STEEL 2-56 |
10899 |
|
 |
Richco, Inc. (Essentra Components) |
CAP NUT 6-32 THREAD .345 HEIGHT |
782 |
|
 |
Richco, Inc. (Essentra Components) |
DECO WING NUT, M5 X .8 THREAD, 1 |
475 |
|
 |
TE Connectivity AMP Connectors |
JAM NUT 0.496" 3/8-32 |
744 |
|
 |
B&F Fastener Supply |
HEX NUT 9/16" STN STEEL 3/8-16 |
6 |
|
 |
Richco, Inc. (Essentra Components) |
DECO WING NUT M4 X .7 THREAD 8 |
0 |
|
 |
RAF |
13MM RD X 13MM X M5 |
328 |
|
 |
Panduit Corporation |
STAINLESS STEEL, 5/16-18 HEX NUT |
0 |
|
 |
Richco, Inc. (Essentra Components) |
WING NUT 10-32 THREAD .48 HEIGHT |
1000 |
|
 |
Altech Corporation |
PG9 LOCKNUT BLACKPA |
13742600 |
|
 |
Richco, Inc. (Essentra Components) |
CAP NUT 8-32 THREAD .375 HEIGHT |
789 |
|
 |
RAF |
8MM RD X 6MM X M3 |
0 |
|
Nuts are threaded fasteners with internal threads designed to mate with bolts or screws to secure mechanical components. As critical elements in assembly systems, nuts provide removable joints that maintain structural integrity under various operational conditions. Their importance spans across industries requiring precision engineering, vibration resistance, and load-bearing capabilities.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Hex Nuts | Standard six-sided design with coarse/fine threads, economical and versatile | General machinery assembly |
| Lock Nuts | Integrated anti-loosening features (nylon insert, distorted thread) | Automotive powertrain systems |
| Flange Nuts | Integrated washer face reduces surface pressure | Sheet metal applications |
| Weld Nuts | Projection weld design for permanent metal joining | Steel structure fabrication |
| Cap Nuts | Protective enclosure for threaded ends | Exterior architectural components |
Typical nut configurations feature a prismatic or cylindrical body with chamfered corners. Key structural elements include:
| Parameter | Importance |
|---|---|
| Tensile Strength (800-1200 MPa) | Determines load capacity in clamping applications |
| Hardness (HRC 20-39) | Affects wear resistance and torque performance |
| Thread Class (6H, 4H) | Defines fit precision with mating bolts |
| Vibration Resistance | Critical for dynamic load applications |
| Corrosion Resistance | Measured via salt spray testing ( 72h) |
| Manufacturer | Representative Products |
|---|---|
| ITW Shakeproof | Nord-Lock wedge-locking washers and nuts |
| PEM | SF series flush weld nuts |
| Hilti | IN fastening systems for concrete applications |
| Yamawa | High-precision JIS standard nuts |
Key selection criteria:
Current development directions include: