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50,000 Stock items for Same Day Ship Out.
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Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
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- Zip Ties
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A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
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- Fixtures Related to Cutting Tools
- Step Drills
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- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
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- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
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- Work Benches
- Suspended Clamps/Suspended Belts
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- Chain Block Cranes
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- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
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- Frames
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- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Square Nut, Special Dimensions【500-2,000 Pieces Per Package】
Bolts can be tightened even without using a nut by fixating the nut while aligning with the gap and corners of other mounted materials
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| NSQO-ST3B-M3 |
| NSQO-ST3B-M4 |
| NSQO-ST3B-M5 |
| NSQO-ST3W-M3 |
| NSQO-ST3W-M4 |
| NSQO-ST3W-M5 |
| Part Number | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread (M) | Surface Treatment | Surface Treatment (Details) | Height (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 87.91 | 2,000 Pieces Per Package | 1 Pack(s) | 3 Day(s) or more | 10 | 3 | Trivalent Chromate | [Trivalent Chromate] Trivalent Black | 1.2 | ||
SGD 58.60 | 1,000 Pieces Per Package | 1 Pack(s) | 12 Day(s) or more | 10 | 4 | Trivalent Chromate | [Trivalent Chromate] Trivalent Black | 3.2 | ||
SGD 29.30 | 500 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | 5 | Trivalent Chromate | [Trivalent Chromate] Trivalent Black | 3 | ||
SGD 85.80 | 2,000 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | 3 | Trivalent Chromate | [Trivalent Chromate] Trivalent White | 1.2 | ||
SGD 50.75 | 1,000 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | 4 | Trivalent Chromate | [Trivalent Chromate] Trivalent White | 3.2 | ||
SGD 21.98 | 500 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | 5 | Trivalent Chromate | [Trivalent Chromate] Trivalent White | 3 |
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Basic Information
| Material | Steel | Thread Type | Metric coarse | Applications, Functions | Standard |
|---|---|---|---|---|---|
| Sales Unit | Box/package |
Specification/Dimensions
-
Nominal of Thread (M)
-
Surface Treatment (Details)
- Trivalent Chromate
- Bright Chromate Plating
- Chromate Plating
- Nickel Plating
- Trivalent Chromate
-
Height(mm)
- 1.2
- 3
- 3.2
-
type
- NSQO-ST3B-M
- NSQO-ST3W-M
- NSQO-STC-M
- NSQO-STCB-M
- NSQO-STN-M
- NSQO-STU-M
-
Surface Treatment
- Trivalent Chromate
- Bright Chromate Plating
- Chromate Plating
- Nickel Plating
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 3 Day(s) or Less
- 4 Day(s) or Less
- 12 Day(s) or Less
- 13 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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