
Hex Head Bolts Overview
| Fastener Type | Hex Head Bolts |
|---|---|
| Threads | UNC, UNF-3B, UNF, 8UN, UNJF-3A, NPT, NPTF, UNEF, UNS, Metric Course, BSF, BSW, Metric Fine |
| Tolerance | 2A, 6H |
| Manufacturing Standard | ASME B18.2.1, ANSI B1.1, GB5783, IS:1364, ASME B18.6.3, BS 3692, UNI 5737 |
| DIN Standard | DIN 934, DIN 931, DIN 933, DIN 912, DIN 970, DIN 6923, DIN 603, DIN 916, DIN 7982, DIN 7981, DIN 7985, DIN 913 |
| Coating | Ptfe, Xylon, Zinc, Black Oxide, Teflon |
| ISO Standard | ISO 4032, ISO 4017, ISO 4014, ISO 7380, ISO 4033 |
Hexagon socket head bolt suppliers in UAE

Metric Sizes: M2 – M152, 1/2″ – 8″
Heads : Round, Square, Hex Flange, Hex, Triangular, Flat, T-head
Make: UNBRAKO, TVS, BOLTMASTER, Fischer, VIF, PFL, Sundaram, DFL, LPS, BOSSARD
Drive Type : Phil, Slotted, Square Slot, Hex Socket, Torx
Buy Directly from Hex Head Bolts suppliers in UAE
100% Tested Hex Head Bolts with MTC EN 10204/3.1
What Is The Hexagon Head Bolt Used For ?
Check Out Your Nearby Locations For Fastest Deliveries
| Country | Cities |
|---|---|
| Netherlands | The Hague |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Amsterdam |
| Belgium | Antwerp |
| Netherlands | Haarlem |
| Belgium | Brussels |
| Belgium | Seraing |
| Belgium | Ghent |
| Belgium | Leuven |
| Netherlands | Eindhoven |
| Belgium | Westerlo |
| Netherlands | Rotterdam |
Check hex socket head bolt dimensions, size chart and specifications
Dimensions Chart for Hex Head Bolts

| Bolt Diameter (Inch) | Width Across Corner (C) | Width Across Flats | Height (H) | Body Diameter (D) | |||
|---|---|---|---|---|---|---|---|
| Max | Min | Max | Min | Max | Min | Max. | |
| 2-1/2 | 4.47 | 4.27 | 3.87 | 3.75 | 1.70 | 1.47 | 2.55 |
| 2-1/4 | 4.04 | 3.86 | 3.50 | 3.02 | 1.54 | 1.32 | 2.30 |
| 2 | 3.60 | 3.44 | 3.12 | 2.66 | 1.38 | 1.17 | 2.03 |
| 1-3/4 | 3.17 | 3.03 | 2.75 | 2.30 | 1.19 | 1.05 | 1.78 |
| 1-1/2 | 2.74 | 2.62 | 2.37 | 2.11 | 1.03 | 0.90 | 1.53 |
| 1-3/8 | 2.52 | 2.41 | 2.18 | 1.93 | 0.94 | 0.81 | 1.40 |
| 1-1/4 | 2.30 | 2.20 | 2 | 1.75 | 0.87 | 0.74 | 1.27 |
| 1-1/8 | 2.09 | 2 | 1.81 | 1.75 | 0.78 | 0.65 | 1.14 |
| 1 | 1.87 | 1.79 | 1.62 | 1.57 | 0.70 | 0.59 | 1.02 |
| 7/8 | 1.66 | 1.58 | 1.43 | 1.39 | 0.60 | 0.53 | 0.89 |
| 3/4 | 1.44 | 1.38 | 1.25 | 1.20 | 0.52 | 0.45 | 0.76 |
| 5/8 | 1.22 | 1.17 | 1.06 | 1.03 | 0.44 | 0.37 | 0.64 |
| 1/2 | 1.01 | 0.96 | 0.87 | 0.85 | 0.36 | 0.30 | 0.51 |
Hex Socket Head Bolt Advantages
- Compact in sizes
- Higher strength
- Easier to install securely
- Options for head styles
- Offers an clean surface finishes
- Thread sizes availability
- Provides stronger control on torque
Size Chart of Hexagon Head Bolt
| Nominal Metric Sizes | Thread Diameter | Width | |
|---|---|---|---|
| Thread | Head | ||
| M20 | 2.5 | 30 | 12.5 |
| M16 | 2 | 24 | 10 |
| M14 | 2 | 22 | 8.8 |
| M12 | 1.75 | 19 | 7.5 |
| M10 | 1.5 | 17 | 6.4 |
| M8 | 1.25 | 13 | 5.3 |
| M6 | 1 | 10 | 4 |
| M5 | 0.8 | 8 | 3.5 |
| M4 | 0.7 | 7 | 2.8 |
countersunk hex head bolt available in ISO 4014/ DIN 933/ ASME b18.2.1 standard
Hex Head Machine Bolt Standards
- ASME B18.2.1
- DIN 933
- DIN 931
- BS 1769
- ASME B18.2.3.6M
- ISO 7412
- ASME B18.2.3.7M
- UNI 5712
- DIN 6914
- EN 14399-4
Common Types of Hex Head Bolts

Long Hex Head Bolts

Full Threaded Hex Bolts

Half Thread Hex Bolts

Hexagonal Bolts

Hex Head Bolts

Hexagon Head Bolts

Heavy Hex Head Bolts

Finished Hex Head Bolts
Warehouse Locations of Partner Suppliers
| Middle East countries | Qatar, Lebanon, Bahrain, Saudi, Kuwait, UAE, Jordan, Iraq, Syria, Iran, Yemen |
|---|---|
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
| MENA | Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine |
Countersunk Hex Head Bolt Hardness
| Grade | Rockwell Hardness |
|---|---|
| Hex Head Bolts | 69 – 100 Hrb |
Check the advantages and price list before purchasing hex head machine bolt in quantity from manufacturers to save 10–20%.
Advantages for Hex Socket Head Bolt
- Compact in sizes
- Higher strength
- Easier to install securely
- Options for head styles
- Offers an clean surface finishes
- Thread sizes availability
- Provides stronger control on torque
Metric Hex Head Bolts Weight Chart
| Length (mm) | M5 | M8 | M10 | M12 | M16 | M18 |
|---|---|---|---|---|---|---|
| 150 | – | – | 11.312 | 16.34 | 29.412 | 37.594 |
| 140 | – | – | 10.707 | 15.432 | 27.933 | 35.461 |
| 120 | – | – | 9.506 | 13.624 | 24.631 | 32.895 |
| 100 | – | 4.873 | 8.251 | 11.82 | 21.459 | 27.778 |
| 90 | – | 4.472 | 7.634 | 10.917 | 19.841 | 26.042 |
| 80 | – | 4.072 | 7.013 | 10 | 18.248 | 24.51 |
| 70 | – | 3.671 | 6.394 | 9.058 | 16.835 | 22.124 |
| 60 | – | 3.27 | 5.774 | 8.183 | 15.244 | 20 |
| 50 | 1.03 | 2.87 | 5.155 | 7.299 | 13.624 | 17.857 |
| 40 | 0.881 | 2.47 | 4.533 | 6.41 | 12.107 | 16.667 |
| 30 | 0.737 | 2.07 | 3.912 | 5.574 | 10.707 | – |
| 20 | 0.598 | 1.711 | 3.411 | 4.892 | – | – |
Sales Agents in Following Locations
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
Hex Head Bolts Length Calculator
Metric hex head bolts in Extra Fine UNEF threads, check yield strength
How Is Hexagon Head Bolt Measured ?
- Hexagon Head Bolt Measured By its length of head to end, diameter across shank & thread pitch.
- Zinc Plate
- Plained
- Nickel Plate
- Hot Dip Galvanize
- Bright Zinc Plate
- Clear Passivate
- Black Oxided
What Is Yield Strength Of Countersunk Hex Head Bolt ?
| Grade | Tensile Strength (Psi) |
|---|---|
| Gr 8 | 150,000 |
| Gr 5 | 120,000 |
| Gr 2 | 74,000 |
Storage Sites of Partner Suppliers
| City | Region | Country |
|---|---|---|
| Dubai | Middle East | United Arab Emirates |
| Abu Dhabi | Middle East | United Arab Emirates |
| Dammam | Middle East | Saudi Arabia |
| Riyadh | Middle East | Saudi Arabia |
| Doha | Middle East | Qatar |
| Abuja | Africa | Nigeria |
| Kuwait City | Middle East | Kuwait |
| Jeddah | Middle East | Saudi Arabia |
| Cairo | MENA | Egypt |
| Casablanca | MENA | Morocco |
| Johannesburg | Africa | South Africa |
| Cape Town | Africa | South Africa |
| Lagos | Africa | Nigeria |
Weekly Delivery of Hex Head Bolts at Following Countries
| Umm Al Quwain | Fujairah |
| Abu Dhabi | Sharjah |
| Dubai | Ajman |


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