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Machine bolts are used to fasten two pieces of wood or metals in manufacturing & construction applications. Raptor Supplies offers machine bolts from brands like Proto,
| Style | Model | Grip Size | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.112.0400 | £63.48 | 5 | |||||||||
| A | U04000.112.0500 | £81.36 | 5 | |||||||||
| A | U04000.112.0450 | £68.11 | 5 |
| Style | Model | Grip Size | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04200.100.0350 | £55.19 | 5 | |||||||||
| A | U04200.100.0400 | £60.11 | 5 | |||||||||
| A | U04200.100.0450 | £55.75 | 5 |
A
B| Style | Model | Grip Size | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.050.0275 | £40.78 | 25 | |||||||||
| A | U04000.050.0250 | £33.27 | 25 | |||||||||
| A | U04000.050.0300 | £36.73 | 25 | |||||||||
| A | U04000.050.0225 | £31.96 | 25 | |||||||||
| B | U04000.050.0175 | £30.37 | 25 | |||||||||
| B | U04000.050.0150 | £22.33 | 25 | |||||||||
| A | U04000.050.0200 | £27.90 | 25 |
A
BC
D| Style | Model | Thread Style | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.100.0225 | £44.54 | 5 | |||||||||
| B | U04000.100.0450 | £48.13 | 5 | |||||||||
| C | U04000.100.0250 | £32.81 | 5 | |||||||||
| B | U04000.100.0325 | £43.55 | 5 | |||||||||
| B | U04000.100.0400 | £64.17 | 5 | |||||||||
| D | U04000.100.0500 | £58.32 | 5 | |||||||||
| C | U04000.100.0300 | £36.78 | 5 | |||||||||
| B | U04000.100.0350 | £48.14 | 5 |
A
B| Style | Model | Grip Size | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04200.087.0350 | £59.39 | 5 | |||||||||
| B | U04200.087.0450 | £69.70 | 5 | |||||||||
| A | U04200.087.0400 | £51.71 | 5 | |||||||||
| B | U04200.087.0500 | £77.97 | 5 |
A
B
C| Style | Model | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Neck Type | Neck Width | Neck Length | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U08350.025.0125 | £42.30 | 50 | |||||||||
| B | U08350.025.0200 | £53.02 | 50 | |||||||||
| C | U08350.025.0100 | £39.28 | 50 | |||||||||
| A | U08350.025.0150 | £44.35 | 50 |
ABC
D| Style | Model | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Neck Type | Neck Width | Neck Length | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U08350.037.0125 | £95.66 | 50 | |||||||||
| B | U08350.037.0150 | £115.92 | 50 | |||||||||
| C | U08350.037.0250 | £34.32 | 25 | |||||||||
| D | U08350.037.0200 | £97.50 | 50 | |||||||||
| C | U08350.037.0300 | £102.08 | 25 |
A
B| Style | Model | Hardness | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Class | Neck Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U08360.031.0075 | £37.94 | 25 | |||||||||
| A | U08360.031.0150 | £44.72 | 25 | |||||||||
| A | U08360.031.0175 | £46.77 | 25 | |||||||||
| B | U08360.031.0200 | £38.20 | 25 | |||||||||
| B | U08360.031.0300 | £53.61 | 25 | |||||||||
| A | U08360.031.0100 | £33.57 | 25 | |||||||||
| A | U08360.031.0125 | £42.59 | 25 | |||||||||
| B | U08360.031.0250 | £53.83 | 25 |
AB| Style | Model | Hardness | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Class | Neck Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U08360.037.0100 | £20.37 | 10 | |||||||||
| A | U08360.037.0150 | £21.26 | 10 | |||||||||
| A | U08360.037.0175 | £24.05 | 10 | |||||||||
| A | U08360.037.0200 | £25.22 | 10 | |||||||||
| B | U08360.037.0300 | £27.77 | 10 | |||||||||
| A | U08360.037.0125 | £21.76 | 10 |
A
B| Style | Model | Hardness | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Neck Type | Neck Width | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B08361.025.0125 | - | 1050 | RFQ
| ||||||||
| A | B08361.025.0150 | - | 900 | RFQ
| ||||||||
| A | U08361.025.0100 | £35.71 | 50 | |||||||||
| A | U08361.025.0075 | £32.24 | 50 | |||||||||
| A | U08361.025.0125 | £45.63 | 50 | |||||||||
| A | U08361.025.0150 | £41.68 | 50 | |||||||||
| B | U08361.025.0250 | £67.43 | 50 | |||||||||
| B | U08361.025.0300 | £78.66 | 50 | |||||||||
| B | U08361.025.0175 | £44.89 | 50 | |||||||||
| B | U08361.025.0200 | £47.36 | 50 |
AB| Style | Model | Hardness | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Neck Type | Neck Width | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B08361.031.0125 | - | 625 | RFQ
| ||||||||
| A | U08361.031.0075 | £31.09 | 25 | |||||||||
| A | U08361.031.0100 | £38.48 | 25 | |||||||||
| A | U08361.031.0175 | £33.54 | 25 | |||||||||
| B | U08361.031.0250 | £40.38 | 25 | |||||||||
| B | U08361.031.0300 | £45.20 | 25 | |||||||||
| A | U08361.031.0150 | £40.79 | 25 | |||||||||
| B | U08361.031.0200 | £44.90 | 25 | |||||||||
| A | U08361.031.0125 | £30.36 | 25 |
AB| Style | Model | Hardness | Thread Style | Thread Direction | Head Height | Head Dia. | Screw Type | Neck Type | Neck Width | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U08361.037.0100 | £20.64 | 10 | |||||||||
| A | U08361.037.0150 | £26.52 | 10 | |||||||||
| B | U08361.037.0250 | £34.59 | 10 | |||||||||
| A | U08361.037.0125 | £26.49 | 10 | |||||||||
| A | U08361.037.0200 | £28.99 | 10 | |||||||||
| A | U08361.037.0175 | £28.99 | 10 | |||||||||
| B | U08361.037.0300 | £29.14 | 10 |
A
B
C| Style | Model | Thread Length | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Proof Load | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M01030.080.0016 | £92.89 | 100 | |||||||||
| A | M01030.080.0020 | £101.55 | 100 | |||||||||
| A | M01030.080.0025 | £118.17 | 100 | |||||||||
| B | M01030.080.0030 | £134.83 | 100 | |||||||||
| B | M01030.080.0035 | £145.09 | 100 | |||||||||
| B | M01030.080.0040 | £162.54 | 100 | |||||||||
| C | M01030.080.0050 | £333.78 | 100 | |||||||||
| C | M01030.080.0060 | £200.99 | 100 |
A
B
C
D| Style | Model | Thread Length | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Proof Load | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M01030.100.0016 | £80.83 | 50 | |||||||||
| A | M01030.100.0020 | £90.49 | 50 | |||||||||
| B | M01030.100.0025 | £97.43 | 50 | |||||||||
| B | M01030.100.0030 | £104.81 | 50 | |||||||||
| B | M01030.100.0035 | £188.33 | 50 | |||||||||
| B | M01030.100.0040 | £153.17 | 50 | |||||||||
| C | M01030.100.0050 | £137.99 | 50 | |||||||||
| C | M01030.100.0060 | £163.86 | 50 | |||||||||
| D | M01030.100.0070 | £180.90 | 50 | |||||||||
| D | M01030.100.0080 | £196.89 | 50 |
A
B
C
D| Style | Model | Thread Length | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Proof Load | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M01030.160.0040 | £175.80 | 25 | |||||||||
| B | M01030.160.0050 | £178.33 | 25 | |||||||||
| C | M01030.160.0060 | £216.73 | 25 | |||||||||
| C | M01030.160.0070 | £188.84 | 10 | |||||||||
| C | M01030.160.0080 | £117.48 | 10 | |||||||||
| D | M01030.160.0090 | £169.10 | 10 | |||||||||
| D | M01030.160.0100 | £187.74 | 10 | |||||||||
| D | M01030.160.0120 | £164.97 | 10 |
ABCDE| Style | Model | Thread Style | Thread Length | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.075.0150 | £26.96 | 10 | |||||||||
| A | U04000.075.0175 | £26.81 | 10 | |||||||||
| B | U04000.075.0250 | £32.73 | 10 | |||||||||
| C | U04000.075.0300 | £36.04 | 10 | |||||||||
| D | U04000.075.0450 | £51.66 | 10 | |||||||||
| D | B04000.075.0450 | £159.24 | 30 | |||||||||
| D | B04000.075.0500 | £192.92 | 30 | |||||||||
| B | U04000.075.0200 | £27.11 | 10 | |||||||||
| B | U04000.075.0225 | £31.17 | 10 | |||||||||
| E | U04000.075.0350 | £41.00 | 10 | |||||||||
| D | U04000.075.0400 | £47.14 | 10 | |||||||||
| D | U04000.075.0500 | £62.51 | 10 | |||||||||
| C | U04000.075.0275 | £45.71 | 10 | |||||||||
| E | U04000.075.0325 | £40.31 | 10 | |||||||||
| E | U04000.075.0375 | £43.17 | 10 |
ABCDE| Style | Model | Thread Style | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.087.0200 | £19.88 | 5 | |||||||||
| B | U04000.087.0275 | £28.68 | 5 | |||||||||
| B | U04000.087.0250 | £24.73 | 5 | |||||||||
| C | U04000.087.0325 | £30.45 | 5 | |||||||||
| B | U04000.087.0225 | £22.52 | 5 | |||||||||
| D | U04000.087.0300 | £31.67 | 5 | |||||||||
| C | U04000.087.0400 | £31.84 | 5 | |||||||||
| E | U04000.087.0450 | £34.08 | 5 | |||||||||
| E | U04000.087.0500 | £41.67 | 5 | |||||||||
| C | U04000.087.0350 | £32.15 | 5 |
AB| Style | Model | Thread Style | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04000.125.0600 | £120.42 | 5 | |||||||||
| B | U04000.125.0450 | £97.08 | 5 | |||||||||
| B | U04000.125.0400 | £90.81 | 5 | |||||||||
| B | U04000.125.0500 | £105.18 | 5 |
| Style | Model | Grip Size | Thread Style | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04200.050.0250 | £175.61 | 25 | |||||||||
| A | U04200.050.0225 | £41.32 | 25 | |||||||||
| A | U04200.050.0175 | £52.50 | 25 | |||||||||
| A | U04200.050.0150 | £43.06 | 25 | |||||||||
| A | U04200.050.0200 | £24.20 | 25 |
A
BC| Style | Model | Thread Style | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04200.062.0150 | £20.86 | 10 | |||||||||
| B | B04200.062.0200 | £209.24 | 90 | |||||||||
| B | U04200.062.0175 | £22.54 | 10 | |||||||||
| B | U04200.062.0225 | £22.54 | 10 | |||||||||
| B | U04200.062.0275 | £70.54 | 10 | |||||||||
| C | U04200.062.0350 | £66.44 | 10 | |||||||||
| C | U04200.062.0450 | £56.85 | 10 | |||||||||
| B | U04200.062.0250 | £24.36 | 10 | |||||||||
| C | U04200.062.0325 | £34.68 | 10 | |||||||||
| C | U04200.062.0400 | £46.64 | 10 | |||||||||
| B | B04200.062.0300 | £195.92 | 60 | |||||||||
| B | U04200.062.0200 | £50.98 | 10 | |||||||||
| B | U04200.062.0300 | £31.76 | 10 | |||||||||
| C | U04200.062.0375 | £56.41 | 10 |
ABCD| Style | Model | Thread Style | Grip Size | Thread Direction | Head Height | Hardness | Tensile Strength | Head Dia. | Screw Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U04200.075.0175 | £51.28 | 10 | |||||||||
| B | U04200.075.0250 | £54.84 | 10 | |||||||||
| C | U04200.075.0350 | £66.39 | 10 | |||||||||
| D | U04200.075.0400 | £63.39 | 10 | |||||||||
| D | U04200.075.0450 | £89.44 | 10 | |||||||||
| D | B04200.075.0500 | £152.12 | 30 | |||||||||
| B | U04200.075.0300 | £59.38 | 10 | |||||||||
| D | U04200.075.0500 | £53.71 | 10 | |||||||||
| C | B04200.075.0350 | £265.62 | 40 | |||||||||
| B | U04200.075.0200 | £57.71 | 10 | |||||||||
| B | U04200.075.0225 | £40.46 | 10 | |||||||||
| C | U04200.075.0325 | £44.31 | 10 |
Machine bolts are used to fasten two pieces of wood or metals in manufacturing & construction applications. Raptor Supplies offers machine bolts from brands like Proto, Texas Pneumatic Tools, Thomas & Betts, Fabory, Vulcan Hart and more. They can be paired up with a threaded nut to be inserted into pre-drilled holes and provide tightening torque for joining materials together.
Machine bolts are often confused with machine screws. Generally, machine screws are smaller in size compared to machine bolts, but are fully threaded. Machine bolts have a flat tip, not a pointed / tapered tip as seen in screws. Screws are typically used in pre-tapped holes or driven into materials for creating their own threads when tightened. In contrast, machine bolts are often paired with nuts at the end of the bolt for torquing during installation. Nuts are not generally mated with screws.
Thread fit grades or classes of a fastener indicate the degree of looseness or tightness of mating threads. Generally, the higher the class number, the tighter the fit of the attached components (like nuts). Lower thread fit grades / classes are suitable for applications requiring quick assembly & disassembly. Higher thread classes are ideal for close tolerances, safety & strength.