Machine Bolts

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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, ...Read more

BURNDY -

Durium Series Bolt

BURNDY 50X175HEBBOXA
BURNDY 50X225HEBBOXB
FABORY -

Bolts

FABORY B08360.025.0075A
StyleModelPrice (ex. VAT)
AB08360.025.0075€208.74
AB08360.025.0100€405.37
AB08360.025.0125€189.89
AB08360.025.0150€321.97
AB08360.025.0175€1,738.60
AB08360.025.0300€397.85
AB08360.037.0200€242.25
AB08360.031.0125€252.79
AB08360.031.0150€241.61
AB08360.031.0175€237.92
AB08360.031.0250€290.99
AB08360.031.0300€513.29
L9 -

Hex Head Cap Screws

L9 440955A
L9 440952B
L9 440959C
L9 440962D
L9 440964E
L9 440926F
StyleModelPrice (ex. VAT)
A440955€2,046.55
RFQ
A440958€2,199.27
RFQ
B440952€2,084.73
RFQ
B440953€2,455.09
RFQ
B440954€2,508.55
RFQ
A440956€2,432.18
RFQ
A440957€2,871.27
RFQ
C440959€2,428.36
RFQ
C440961€2,615.45
RFQ
D440962€1,790.73
RFQ
E440964€2,119.09
RFQ
D440968€3,073.64
RFQ
D440972€2,371.09
RFQ
F440926€1,298.18
RFQ
B440928€1,061.45
RFQ
A440935€1,576.91
RFQ
B440929€1,153.09
RFQ
A440934€1,424.18
RFQ
B440930€935.45
RFQ
B440931€1,057.64
RFQ
B440932€1,130.18
RFQ
A440937€2,161.09
RFQ
A440933€1,279.09
RFQ
A440936€1,725.82
RFQ
A440938€2,489.45
RFQ
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ACCURATE MANUFACTURED PRODUCTS GROUP -

Hex Head Cap Screws

ACCURATE MANUFACTURED PRODUCTS GROUP ZS616M6X40A
StyleModelPrice (ex. VAT)
AZS616M6X40€18.06
AZS616M6X25€14.32
AZS616M6X16€12.13
AZS616M6X12€11.26
AZS616M6X20€13.09
AZS616M6X30€16.21
AZS616M6X10€11.41
AZS616M8X40€24.28
AZS616M8X50€33.34
AZS616M8X30€17.39
AZS616M8X20€14.94
AZS616M8X25€16.28
AZS616M8X35€22.16
AZS616M8X16€14.20
AZS616M10X30€40.29
AZS616M10X50€56.35
AZS616M10X40€53.50
AZS616M10X35€51.66
AZS616M10X25€33.34
AZS616M12X30€66.37
AZS616M12X40€79.49
AZS616M12X50€135.99
AZS616M12X35€75.01
LISLE -

Bolts

LISLE LS/13790A
LISLE LS/19250B
StyleModelPrice (ex. VAT)
ALS/13790€41.69
RFQ
ALS/34410€5.40
RFQ
ALS/35660€0.74
RFQ
ALS/45310€5.96
RFQ
ALS/45590€0.90
RFQ
ALS/45610€1.05
RFQ
ALS/45620€0.90
RFQ
ALS/45640€0.90
RFQ
ALS/56420€4.91
RFQ
ALS/57210€2.23
RFQ
ALS/62350€14.64
RFQ
ALS/12890€0.99
RFQ
BLS/19250€48.59
RFQ
ALS/38290€2.14
RFQ
ALS/45540€0.94
RFQ
ALS/71410€3.42
RFQ
FABORY -

Square Head Bolts

FABORY M01030.060.0016A
FABORY M01030.060.0050B
FABORY M01030.060.0040C
FABORY M01030.100.0016D
FABORY M01030.100.0025E
FABORY M01030.100.0050F
FABORY M01030.100.0070G
StyleModelPrice (ex. VAT)
AM01030.060.0016€73.34
BM01030.060.0050€147.54
CM01030.060.0040€110.28
CM01030.060.0030€97.94
AM01030.060.0020€89.99
BL01030.080.0050€1,942.95
CM01030.080.0035€168.03
CM01030.080.0030€156.15
AM01030.080.0025€136.85
AM01030.080.0020€117.60
AM01030.080.0016€107.06
BM01030.080.0060€232.76
BL01030.080.0060€1,271.12
BM01030.080.0050€386.54
CM01030.080.0040€174.94
DM01030.100.0016€93.61
DM01030.100.0020€104.79
EM01030.100.0025€118.19
EM01030.100.0030€127.73
EM01030.100.0035€218.10
EM01030.100.0040€177.38
FM01030.100.0050€159.81
GM01030.100.0070€209.50
GM01030.100.0080€228.02
FM01030.100.0060€189.76
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FABORY -

Elevator Bolts

FABORY B08360.025.0250A
FABORY B08361.025.0250B
FABORY B08361.025.0125C
FABORY U08360.025.0150D
StyleModelPrice (ex. VAT)
AB08360.025.0250€186.51
AU08360.025.0175€159.56
AU08360.025.0200€61.12
BB08361.025.0250€354.52
BB08361.025.0175€391.45
CB08361.025.0125€276.45
AB08360.025.0200€410.10
BU08361.025.0300€91.10
BU08361.025.0250€78.09
BU08361.025.0200€54.85
BU08361.025.0175€51.99
CU08361.025.0150€48.27
CU08361.025.0125€52.84
CU08361.025.0100€41.36
AU08360.025.0300€83.44
AU08360.025.0225€65.30
CU08361.025.0075€37.34
DU08360.025.0150€57.89
DU08360.025.0125€52.83
CB08361.025.0100€471.61
CB08361.025.0150€358.92
BB08361.025.0200€414.11
BB08361.025.0300€316.56
AU08360.025.0250€73.30
DU08360.025.0100€47.53
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FABORY -

Step Bolts

FABORY U08350.019.0150A
FABORY B08350.025.0100B
FABORY B08350.025.0150C
FABORY B08350.025.0200D
FABORY U08350.037.0200E
FABORY U08350.037.0125F
FABORY B08350.037.0150G
FABORY U08350.031.0100H
FABORY B08350.031.0200I
FABORY U08350.031.0075J
StyleModelPrice (ex. VAT)
AU08350.019.0150€194.49
BB08350.025.0100€536.97
CB08350.025.0150€450.40
DB08350.025.0200€628.10
AU08350.025.0150€51.36
BU08350.025.0100€45.49
AU08350.025.0125€48.98
DU08350.025.0200€61.40
AB08350.025.0125€510.83
EU08350.037.0200€84.68
AU08350.037.0150€134.24
EB08350.037.0200€399.76
DU08350.037.0300€118.22
DU08350.037.0250€39.74
FU08350.037.0125€110.79
GB08350.037.0150€584.33
FB08350.037.0125€296.53
HU08350.031.0100€65.18
IB08350.031.0200€228.17
JU08350.031.0075€110.30
BU08350.031.0125€68.76
IU08350.031.0200€120.00
HB08350.031.0100€546.18
AU08350.031.0150€65.02
FABORY -

Heavy Hex Bolts

FABORY U04000.125.0600A
FABORY U04200.125.0600B
FABORY U04000.125.0400C
FABORY U04200.112.0500D
FABORY B04000.100.0500E
FABORY U04000.100.0250F
StyleModelPrice (ex. VAT)
AU04000.125.0600€143.48
BU04200.125.0600€194.59
CU04000.125.0400€108.19
CU04000.125.0450€115.66
CU04000.125.0500€125.29
CB04000.125.0450€231.29
CB04000.125.0400€216.37
CU04000.112.0450€81.09
CU04000.112.0500€96.93
DU04200.112.0500€102.82
CB04000.112.0450€243.30
CB04000.112.0500€290.72
DB04200.112.0500€277.69
CU04000.112.0400€75.60
CB04000.100.0450€171.95
EB04000.100.0500€208.32
AU04000.100.0225€53.12
FU04000.100.0250€39.07
FU04000.100.0300€43.79
CU04000.100.0325€51.90
CU04000.100.0400€76.49
CU04000.100.0450€57.32
DU04200.100.0400€69.62
EU04000.100.0500€69.46
CB04000.100.0350€229.31
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TEXAS PNEUMATIC TOOLS -

Handle Bolts

Texas Pneumatic Tools handle bolts are suitable for connecting parts in machines for manufacturing & automotive applications. Selected models feature plain & threaded combination stem for maximising reach.

TEXAS PNEUMATIC TOOLS TX-37014A
TEXAS PNEUMATIC TOOLS 2492B
TEXAS PNEUMATIC TOOLS 7515C
TEXAS PNEUMATIC TOOLS 6925D
TEXAS PNEUMATIC TOOLS 9245-9983-71E
TEXAS PNEUMATIC TOOLS TX4B485-GR 5F
TEXAS PNEUMATIC TOOLS SI7515G
TEXAS PNEUMATIC TOOLS 131503002H
StyleModelPrice (ex. VAT)
ATX-37014€70.36
RFQ
B2492€69.56
RFQ
C7515€81.79
RFQ
D6925€46.71
RFQ
C1651€81.79
RFQ
E9245-9983-71€7.88
RFQ
E68524155€7.88
RFQ
E4244€7.88
RFQ
ETX4B485-GR 8€7.88
RFQ
FTX4B485-GR 5€7.88
RFQ
GSI7515€81.79
RFQ
H131503002€70.36
RFQ
H67014€70.36
RFQ
E250027-485€7.88
RFQ
B43160€69.56
RFQ
EY10430190€7.88
RFQ
C43153€81.79
RFQ
THOMAS & BETTS -

Machine Bolts

THOMAS & BETTS RCS10-6FLXA
StyleModelPrice (ex. VAT)
ARCS10-6FLX€4.41
RFQ
ARCS10-10X€4.33
RFQ
APPROVED VENDOR -

Square Head Bolt Med Carbon 3/8-16, 50PK

Square Head Bolt Med Carbon 3/8-16, 50PK
ModelItemPrice (ex. VAT)
SQHDG5FTZY38161AC6GJZ€166.40
APPROVED VENDOR -

Square Head Bolt Med Carbon 3/8-16, 50PK

Square Head Bolt Med Carbon 3/8-16, 50PK
ModelItemPrice (ex. VAT)
SQHDG5FTZY3816112AC6GKA€169.58
CRETORS -

Drive Bolt, Stainless Steel Mixer

Drive Bolt, Stainless Steel Mixer
ModelItemPrice (ex. VAT)
1681CF2JJQ€117.18
PROTO -

Hex Socket Head Bolt

Hex Socket Head Bolt
ModelItemPrice (ex. VAT)
30R200053CH9ABR€3.80
See Details
PROTO -

Hex Socket Head Bolt

Hex Socket Head Bolt
ModelItemPrice (ex. VAT)
30R200052CH9ABQ€6.78
See Details
LISLE -

Replacement Hook And Bolts

Replacement Hook And Bolts
ModelItemPrice (ex. VAT)
LS/49140CD8FYV€15.83
See Details
LISLE -

Harmonic Balancer Body

Harmonic Balancer Body
ModelItemPrice (ex. VAT)
LS/45510CD8FWD€19.30
See Details
BURNDY -

Socket And Nut Assembly, 3-7/16 Inch Length

Socket And Nut Assembly, 3-7/16 Inch Length
ModelItemPrice (ex. VAT)
Z28NRCF4EEA-
RFQ
BURNDY -

Socket And Nut Assembly, 3-11/16 Inch Length

Socket And Nut Assembly, 3-11/16 Inch Length
ModelItemPrice (ex. VAT)
Z34NRCF4EDY-
RFQ
BURNDY -

Washer, 1/2 Inch Size, Stainless Steel

Washer, 1/2 Inch Size, Stainless Steel
ModelItemPrice (ex. VAT)
50X106BWSSCF4BBF-
RFQ
12

Machine Bolts

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.

Features

  • A machine bolt is mainly divided into 2 parts: the head and the threaded portion.
  • The head is available in multiple drive styles for driving the screw in / out from the surface and sticking out of the surface.
  • The threaded portion starts just below the head for mating with a nut after installation.
  • This nut & bolt assembly creates compression force that holds two loose objects together and can be disassembled easily when required.
  • Selected bolt heads are equipped with a square neck for preventing accidental spinning / opening due to vibration.
  • Most machine bolts are fully threaded (but some are partially threaded) for preventing loosening, rotation, breakage & bending caused by friction-induced overheating or sideway forces.
  • These bolts can be fitted with a washer for increasing the surface area and distributing the attachment force applied.
  • Fabory machine bolts are available in hex head, square head, step & elevator bolt variants.
  • Texas Pneumatic Tools machine bolts have hexagonal / square heads for easy installation. Selected models may also have a long stem for fastening parts in industrial machinery.

Frequently Asked Questions

What is the difference between machine bolts and machine screws?

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.

What are the thread fits or classes in these machine bolts?

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.

What do the strength grades / classes mean in machine bolts?

  • The grade or class of a machine bolt denotes its strength & compatibility with the respective nut.
  • Generally, the higher the grade, the higher the strength of the fastener.
  • SAE grades are used for Imperial-sized bolts. Bolts having the same SAE strength grade as a nut should be used together.
  • ISO classes are used for Metric-sized bolts. Bolts having the same first digit as a nut are meant to be used together.
  • ASTM grades are based on factors like strength, high pressures & high temperatures.

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