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Square Nuts
Square nuts are four-sided nuts designed for use with a square head bolt & flat washer. They have a large surface in contact with the part being fastened and therefore, offer superior
...Read moreSquare Nut - Regular
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F| Style | Model | Dia./Thread Size | Height | Width | Price (ex. VAT) | |
|---|---|---|---|---|---|---|
| A | M11140.040.0001 | €8.31 | ||||
| B | M11140.050.0001 | €7.79 | ||||
| C | M11140.060.0001 | €11.01 | ||||
| D | M11140.080.0001 | €11.52 | ||||
| E | M11140.100.0001 | €24.74 | ||||
| F | M11140.120.0001 | €46.47 |
Square Nut Fiberglass
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BSquare Nut Machine Screw
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A| Style | Model | Height | Material | Size | Thread Size | Width | |
|---|---|---|---|---|---|---|---|
| A | E146-1/2SS6 | RFQ | |||||
| A | E146-1/2SS | RFQ | |||||
| A | E146-1/2 | RFQ | |||||
| A | E146-1/4 | RFQ | |||||
| A | E146-5/16 | RFQ | |||||
| A | E146-5/8 | RFQ | |||||
| A | E146-3/8 | RFQ |
A| Style | Model | Finish | Height | Size | Thread Size | Width | |
|---|---|---|---|---|---|---|---|
| A | AB102-1/2-EG | RFQ | |||||
| A | AB102-5/8EG | RFQ | |||||
| A | AB102-7/8 | RFQ | |||||
| A | AB102-5/8 | RFQ | |||||
| A | AB102-3/8 | RFQ | |||||
| A | AB102-1/4 | RFQ | |||||
| A | AB102-1/2 | RFQ |
Square Nut
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B| Style | Model | Size | |
|---|---|---|---|
| A | HSQN050-EG | RFQ | |
| B | HSQN025-EG | RFQ | |
| B | HSQN037-EG | RFQ | |
| B | HSQN062-EG | RFQ | |
| B | HSQN031-EG | RFQ |
Square Nuts
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Y| Style | Model | Basic Material | Dia./Thread Size | Fastener Finish | Finish | Grade | Height | Style | System of Measurement | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B11120.087.0001 | €219.86 | |||||||||
| B | U11140.025.0001 | €7.55 | |||||||||
| C | U11121.031.0001 | €36.76 | |||||||||
| D | U11121.037.0001 | €112.35 | |||||||||
| E | U11121.050.0001 | €49.40 | |||||||||
| F | U11121.062.0001 | €72.87 | |||||||||
| G | U11121.075.0001 | €62.03 | |||||||||
| H | U11121.087.0001 | €145.70 | |||||||||
| I | U11121.100.0001 | €10.33 | |||||||||
| J | B11120.100.0001 | €213.12 | |||||||||
| K | U11121.125.0001 | €27.56 | |||||||||
| L | U11140.013.0001 | €4.59 | |||||||||
| M | U11140.016.0001 | €4.89 | |||||||||
| N | U11140.019.0001 | €4.69 | |||||||||
| O | U11140.021.0001 | €5.94 | |||||||||
| P | U11140.031.0001 | €16.06 | |||||||||
| Q | U11120.150.0001 | €6.47 | |||||||||
| R | U11140.037.0001 | €21.88 | |||||||||
| S | U11140.043.0001 | €38.99 | |||||||||
| T | U11140.050.0001 | €23.56 | |||||||||
| U | U11140.062.0001 | €22.24 | |||||||||
| V | U11140.075.0001 | €14.84 | |||||||||
| W | U11140.087.0001 | €9.92 | |||||||||
| X | U11140.100.0001 | €13.94 | |||||||||
| Y | U11140.112.0001 | €6.02 |
Square Nut 5/16-18, 100PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XA89 | AB4CYB | €23.85 |
Square Nut 1/2-13, 50PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XA92 | AB4CYC | €26.29 |
Square Nut 5/8-11, 25PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XA93 | AB4CYD | €23.52 |
Square Nut 1/2-13, 50PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XA98 | AB4CYE | €26.76 |
Square Nut 10-24, 100PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XB13 | AB4DGC | €5.53 |
Square Nut 1/4-20, 100PK
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 1XB14 | AB4DGD | €9.80 |
Square Nuts
Square nuts are four-sided nuts designed for use with a square head bolt & flat washer. They have a large surface in contact with the part being fastened and therefore, offer superior resistance to loosening. Raptor Supplies offers these square nuts from brands like Grainger, Dynaform, Fabory, Super-Strut and Unistrut.
Features
- Square nuts are used with flat washers to prevent damage from their sharp edges and improve the strength of the fastener.
- They work well in restricted spaces when using pliers or wrenches, and are less likely to become rounded-off due to frequent loosening / tightening.
- Square nuts have fine / standard / coarse threading and are available in plain, zinc clear, zinc yellow, tin and cadmium plating variants.
- Raptor Supplies offers square nuts made of stainless steel, steel or Vinyl Ester Fire-Retardant Resin (VEFR), in thread sizes ranging from 1/2-13 to 10-24.
Frequently Asked Questions
How do you know if a nut is left or right handed?
Nut handedness describes the way a nut's thread wrap around a shaft. Left-handed threads run counterclockwise, and right-handed threads run clockwise.
What are the benefits of using a square nut?
- Easy to Tighten: They feature a four-sided shape for easy tightening. These nuts grip two opposite sides of the fasteners to tighten or loosen them.
- Quick Gauge: They provide a quick visual gauge for easy checks and decreasing the risk of fastener failure.
- Perfect for Blind / Tight Locations: They can be tightened using a wrench or pliers for use in blind locations. Users can tighten or loosen a square-shaped fastener without looking at it, once grip is obtained.
What are the differences between hex nuts and square nuts??
- Hex nuts are easier to install and tighten than square nuts as they have more sides to provide more torque.
- Square nuts need more space as they require wrench movement in a 90-degree range. On the other hand, hex nuts can be installed in smaller spaces as they require only 60-degree wrench movement.
- Square nuts provide better protection against accidental loosening as compared to hex nuts. Square nuts usually cover a larger surface area to press against the object, thereby preventing their loosening.
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