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ISO 9001 : 2008 Certified Manufacturer & Suppliers Of   Hex Stainless Steel captive screw Bolts and Nuts,Brass Small Pattern Machine Screw Hex Nuts,DIN7985 Stainless Steel 304 Phillip Pan Head Machine Screw & Hex Nut,M2/M4/M6/M8/M10 Brass Hex Machine Screw Nuts,Grade2 Chrome Plated Steel Hex Machine Screw Nut, Din929 Hex Machine Screw Nut, 6-32 aluminum machine screw hex nuts,#10-24 UNC Thread Nuts Silver Machine Screw Hex Nuts, 1/4-28 Hex Machine Screw Nuts,anodize hex socket head machine screw nut,Machine screws Hex Nuts with color zinc plated,Countersunk head machine screw with hex nut, Hex Machine Screw Nuts manufacturer, Hex Machine Screw Nuts supplier

One of the India’s leading manufacturer of Hastelloy C22 hex machine screw nuts,Hastelloy C276 hex machine screw nuts, Incoloy 925 hex machine screw nuts, Incoloy 825 hex machine screw nuts, Inconel 625 hex machine screw nuts,Inconel 601 hex machine screw nuts, Inconel 602 hex machine screw nuts, Inconel 603 hex machine screw nuts,Incoloy 800 hex machine screw nuts, Incoloy 800H hex machine screw nuts, Inconel 600 hex machine screw nuts,Monel K-500 hex machine screw nuts, Monel 400 hex machine screw nuts, Duplex 2205 hex machine screw nuts.Compare hex machine screw nuts Price in china & india

Contents

Machine screw nuts are hex and square nuts available in much smaller sizes than full-size hex nuts and are usually used with machine screws. Hex is short for hexagon, which means they have six sides. Square nuts have four sides.Threads are standard right-hand and Unified inch coarse series (UNC, Unified National Coarse) or Unified inch fine (UNF, Unified National Fine).Machine screw nut size refers to its nominal thread diameter. Typically, sizes range from #0 to about 3/8″ for hex and #2 to about 1/2″ for square. Sizes less than 1/4″ are listed as a number size (the larger the number the larger the size) while sizes that are 1/4″ and larger are specified in inches, usually fractional rather than decimal. Not all types are available in all sizes.

We carry a full line of hex Machine screw nuts.

 Original Photograph Of Hex Machine Screw Nuts At Our Factory

 Original Photograph Of Hex Machine Screw Nuts At Our Factory

Hex Machine Screw Nuts Specification

Material
Standards
Grades

Nickel Alloy Hex Machine Screw Nuts

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Hex Machine Screw Nuts
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Hex Machine Screw Nuts
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Hex Machine Screw Nuts
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

ASTM Specifications for Hex Machine Screw Nuts Fasteners

A194 -  Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service
A563 Standard Specification for Wrought Cobalt-20Nickel-20 Chromium-3.5Molybdenum-3.5Tungsten-5Iron Alloy for Surgical Implant Applications
A594 Standard Specification for Stainless Steel Nuts , Corrosive service applications
F467 - Standard Specification for Nonferrous Nuts for General Use , general use

 

Machine Screw Nuts
Hex Machine Screw Nuts
Hex Machine Screw Nuts range in size from #0 to #14, and 1/4″, 5/16″ and 3/8″. Hex is the most common style and is available in the largest variety of materials. hex-machine-screw-nuts
Square Machine Screw Nuts
Square Machine Screw Nuts range in size from #2 to #12, and 1/4″, 5/16″, 3/8″ and 1/2″. The large surface area on the flats of these nuts reduces the chance of wrench slippage.  square-machine-screw-nuts

Types of Nuts And Bolts

Hex Nuts
Lock Nuts
Jam Nuts
Heavy Hex Nuts
Acorn Nuts
Flange Nuts
Slotted Nuts
Weld Nuts
Coupling Nuts
Wing Nuts
Square Nuts
Castle Nuts
Allenuts
Spring Nuts
Cage Nuts
High Nuts
Acme Nuts
Cap Nuts
Coil Nuts
Security Nuts
Handle Nuts
Hurricane Nuts
Hex Machine Screw Nuts
Self Clinching Nuts
Metric Nuts
Forged Eye Nut
Rivet Nuts
Two-way reversible lock nuts

Available Hex Machine Screw Nuts Sizes

  • 10-24 Stainless Steel Machine Screw Hex Nut Coarse Thread
  • 8-32 Stainless Steel Machine Screw Hex Nut Coarse Thread
  • 6-32 18-8 Stainless Steel Machine Screw Hex Nut
  • #10-32 18-8 Stainless Steel Machine Screw Hex Nut
  • #10-24 18-8 Stainless Steel Machine Screw Hex Nut
  • #8-32 18-8 Stainless Steel Machine Screw Hex Nut
  • 12-24 18-8 Stainless Steel Machine Screw Hex Nut
  • #4-40 18-8 Stainless Steel Machine Screw Hex Nut
  • 10-24 Machine Screw Hex Nut 316 Stainless Steel
  • 2-56 18-8 Stainless Steel Machine Screw Hex Nutt
  • 8-32 Zinc Plated Machine Screw Nut
  • 10-24 Zinc Plated Machine Screw Nut
  • 3/8″-16 Silicon Bronze Machine Screw Hex Nut
  • 10-32 Silicon Bronze Hex Machine Screw Nut
  • 6-32 Silicon Bronze Machine Screw Hex Nut
  • 8-32 Silicon Bronze Machine Screw Hex Nut
  • 4-40 Zinc Plated Machine Screw Nut
  • 10-32 Low Carbon Zinc Plated Machine Screw Nut
  • 10-24 Low Carbon Zinc Plated Machine Screw Nut
  • #10-32 18-8 Stainless Steel Machine Screw Hex Nu

Hex Machine Screw Nuts Latest Price

We Stock All Different Types Of Nuts

 

 

Hex Machine Screw Nuts Dimensions

Hex Machine Screw Nuts Dimensions

Hex Machine Screw Nut Dimensions. Nominal size as a number/fraction and in decimal inches, and width and thickness in inches. (Note: Width across flats is basic width; width across corners and thickness are a calculated average rounded to the nearest 64th.)

Hex Machine Screw Nut Dimensions

Nom.

Size

Basic

Diameter

Width
Thickness

Across

Flats

Across

Corners

Nom.
#0
0.0600
5/32
11/64
3/64
#1
0.0730
5/32
11/64
3/64
#2
0.0860
3/16
7/32
1/16
#3
0.0990
3/16
7/32
1/16
#4
0.1120
1/4
9/32
3/32
#5
0.1250
5/16
23/64
7/64
#6
0.1380
5/16
23/64
7/64
#8
0.1640
11/32
25/64
1/8
#10
0.1900
3/8
27/64
1/8
#12
0.2160
7/16
1/2
5/32
1/4
0.2500
7/16
1/2
3/16
5/16
0.3125
9/16
41/64
7/32
3/8
0.3750
5/8
45/64
1/4

 

Square Machine Screw Nuts Dimensions

Square Machine Screw Nut Dimensions. Nominal size as a number/fraction and in decimal inches, and width and thickness in inches. (Note: Width across flats is basic width; width across corners and thickness are a calculated average rounded to the nearest 64th.)

Square Machine Screw Nut Dimensions

Nut

Size

Nom.

Diameter

Width
Thickness

Across

Flats

Across

Corners

Nom.
#0
0.0600
5/32
7/32
3/64
#1
0.0730
5/32
7/32
3/64
#2
0.0860
3/16
1/4
1/16
#3
0.0990
3/16
1/4
1/16
#4
0.1120
1/4
11/32
3/32
#5
0.1250
5/16
27/64
7/64
#6
0.1380
5/16
27/64
7/64
#8
0.1640
11/32
15/32
1/8
#10
0.1900
3/8
33/64
1/8
#12
0.2160
7/16
19/32
5/32
1/4
0.2500
7/16
19/32
3/16
5/16
0.3125
9/16
49/64
7/32
3/8
0.3750
5/8
55/64
1/4

 

 

Hex Machine Screw Nuts Material & Grade

Stainless Steel Hex Machine Screw Nuts
Carbon Steel Hex Machine Screw Nuts
Alloy Steel Hex Machine Screw Nuts
Alloy 20 Hex Machine Screw Nuts
Inconel Hex Machine Screw Nuts
Monel Hex Machine Screw Nuts
Hastelloy Hex Machine Screw Nuts
Incoloy Hex Machine Screw Nuts
Nickel Alloy Hex Machine Screw Nuts
Duplex Stainless Steel Hex Machine Screw Nuts
Super Duplex Stainless Steel Hex Machine Screw Nuts
Titanium Hex Machine Screw Nuts

Our Sales Network

To buy Hex Machine Screw Nuts At best price & urgent delivery please mail to order@torqbolt.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Hex Machine Screw Nuts & will resolve your queries

Cities We Deliver To

Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo

Countries We Deliver To

India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Hex Machine Screw Nuts Surface Treatments

Hot Dipped Galvanizing Fasteners
Phosphate Fasteners
Teflon Fasteners

Hot Dipped Galvanizing Fasteners

Phosphate Fasteners

Teflon Fasteners

Xylon Fasteners
Zinc Fasteners
Cadmium Fasteners

Xylon Fasteners

Zinc Fasteners

Cadmium Fasteners

 

Hex Machine Screw Nuts Useful Information

Width across flats, which is wrench size, ranges from 1.67 to 2.60 times the nominal machine screw nut size and thickness is 0.621 to 0.864 times the size. Although the across flats dimension for 5/16″ and 3/8″ hex machine screw nuts is larger than full-size hex nuts, hex machine screw nuts are thinner than same sized hex nuts. Square nuts offer a large surface area on their flats for improved wrenching. Hex nuts have flat tops with chamfered (beveled) corners; bottoms are flat and corners may or may not be chamfered (chamfered bottom corners are common). Square nuts have flat tops and bottoms (no chamfer).

Common materials for hex machine screw nuts include steel, stainless steel, brass, silicon bronze, and nylon. For square nuts, steel is typical. Steel remains the least costly material followed by stainless steel; copper alloys (such as brass and silicon bronze) are the most expensive.

A common finish for steel machine screw nuts is zinc plating. Zinc, the most popular and least expensive commercial plating, offers moderate corrosion resistance. Stainless steel, though, is a better choice when corrosion is of concern. When submerged in salt water without free oxygen, silicon bronze is a preferred material because stainless steels can suffer from severe pitting corrosion (stainless steel needs oxygen to create its self-healing, corrosion-resisting chromium oxide film).

Square and Hex Machine Screw Pattern Nuts

Nominal orBasic Major

Diameter of

Thread

F
G
G1
H
Width Across Flats(Wrench Size)
Width Across Corners
Thickness
Square
Hex
Basic
Max
Min
Max
Min
Max
Min
Max
Min
2 0.0860 3/16 0.188 0.180 0.265 0.247 0.217 0.205 0.066 0.057
3 0.0990 3/16 0.188 0.180 0.265 0.247 0.217 0.205 0.066 0.057
4 0.1120 1/4 0.250 0.241 0.354 0.331 0.289 0.275 0.098 0.087
5 0.1250 5/16 0.312 0.302 0.442 0.415 0.361 0.344 0.114 0.102
6 0.1380 5/16 0.312 0.302 0.442 0.415 0.361 0.344 0.114 0.102
8 0.1640 11/32 0.344 0.332 0.486 0.456 0.397 0.378 0.130 0.117
10 0.1900 3/8 0.375 0.362 0.530 0.497 0.433 0.413 0.130 0.117
12 0.2160 7/16 0.438 0.423 0.619 0.581 0.505 0.482 0.161 0.148
1/4 0.2500 7/16 0.438 0.423 0.619 0.581 0.505 0.482 0.193 0.178
5/16 0.3125 9/16 0.562 0.545 0.795 0.748 0.650 0.621 0.225 0.208
3/8 0.3750 5/8 0.625 0.607 0.884 0.833 0.722 0.692 0.257 0.239

 

Industry Focus
  • Agricultural
  • Automotive
  • Construction
  • Electronics
  • Food Processing
  • Heavy Machinery
  • Marine
  • Mining
  • Nuclear
  • Oil, Gas, Petroleum
  • Energy
  • Medical
  • Transportation
Intended Application
  • Boilers
  • Bridges
  • Construction Machinery
  • Engineered Plumbing
  • Engines
  • Hydraulics
  • Impellers
  • Jewelry
  • Machine Tools
  • Water Treatment Plants
Materials (Metals)
  • Alloy Steels
  • Aluminum
  • Beryllium
  • Brass
  • Silicone Bronze
  • Carbon Steel
  • Magnesium
  • Molybdenum
  • Monel
  • Inconel
  • Nickel
  • Stainless Steel
  • Tin
  • Titanium
Materials (Plastic Polymers)
Various PlasticsNylon
Standard
BritishEnglishMetric
Hardening Specification
Heat Treated to any custom Specification
Fastener Types
*We can manufacture many custom fasteners to your specification*

  • Dowels & Pins
  • Hose Couplings
  • Nails
  • Rivets
  • Screws
  • Shackles
  • Shaft Couplings
  • Studs
Bolt Types
*We can manufacture many custom bolts to your specification*

  • Anchor
  • Bent
    • Eye
    • Hook
    • J
    • U
  • Elevator
  • Lag
  • T-Handle
  • T-Slot
  • Flange
  • Carriage
  • Bent
  • Plow
Bolt & Screw Head Types
*We can manufacture many custom head types to your specification*

  • Binding
  • Button
  • Fillister
  • Flat
  • Flat Undercut
  • Headless
  • Hexagon
  • Indented Hexagon
  • One-Way
  • Oval
  • Pan
  • Pentagon
  • Phillips
  • Round
  • Shoulder
  • Square Shoulder
  • Socket
  • Trimmed Hex
  • Truss
  • 12-Point
Thread Types
*We can manufacture many custom thread types to your specification*

  • ACME
  • Drywall
  • Machine
  • Self-Tapping
  • Self-Drilling Drive Screws
  • Self-Drilling
  • Type 17
  • Type 23
  • Type 25
  • Type A
  • Type AB
  • Type B
  • Type F
  • Wood
  • UNC
  • UNF
Grades
*We can manufacture to many custom grades meeting your specification*

  • 2
  • 5
  • 8
  • 8.8
  • 10.9
  • 12.9
Bolt & Screw Drive Types
*We can manufacture many custom drive types to your specification*

  • Combination
  • Hex/Hexagonal
  • Phillips
  • Six Lobe
  • Slotted
  • Socket
  • Square
  • Tamper Resistant
  • Torx
Nut Types
*We can manufacture many custom nut types to your specification*

  • 2-Way
  • Anchor
  • Cap
  • Castle
  • Conical
  • Coupling
  • Finished Hex
  • Flex Lock
  • Heavy Hex
  • Hex Flange
  • Hex Jam
  • Keps
  • Nylon Insert
  • Nylon Patch
  • Nylon Pellet
  • Semi-Finished Hex
  • Serrated Hex Flange
  • Slotted Hex
  • Square
  • Thumb
  • Top Lock
  • Wing
Finish
  • Automotive
  • Black Oxide
  • Brass Plated
  • Cadmium
  • Chromate
  • Chrome
  • Color Coated
  • Galvanized
  • Nickel Plated
  • Painted
  • Phosphate
  • Polished
  • PTFE
  • Silver Plated
  • Zinc Plated
 
Industry Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M

DIN

  • DIN 934
  • DIN 970
UTS – Unified Thread Standard

  • UNC
  • UNF
  • UNEF
  • UNS
  • NPT
  • NPTF

ISO – International Organization for Standardization

  • ISO 4032
  • ISO 4033
Production Volume
Min
Max

$60

Low Volume to High Volume

Several Million units

Diameter
Min
Max

M2

#4

M80

4 in

 

Hex Machine Screw Nuts Packaging

Hex Machine Screw Nuts PackagingPackaging:

In generally, If you have no special requirement, we will use the mass packing (bag carbon tray). If you want to do these special packing, please advise us the specific details, pictures or design.

Shipping:In generally, our customer often request to delivery by express, plane or sea. Any other better way will be also accepted well.

Steel Nut Inventory

 

We export

 

Ferralium 255 Hex Machine Screw Nuts, Super Duplex S32760 Hex Machine Screw Nuts, Duplex 2507 Hex Machine Screw Nuts, Ferralium 255 FG46 Hex Machine Screw Nuts, Duplex S31803 Hex Machine Screw Nuts, AL 6XN Stainless Steel Hex Machine Screw Nuts, 15 5PH Stainless Steel Hex Machine Screw Nuts, 17 4 PH Stainless Steel Hex Machine Screw Nuts, Alloy 20 Stainless Steel Hex Machine Screw Nuts, 254 SMO Stainless Steel Hex Machine Screw Nuts, 904L Stainless Steel Hex Machine Screw Nuts, 330 Stainless Steel Hex Machine Screw Nuts, Nimonic 263 Hex Machine Screw Nuts, Nimonic 90 Hex Machine Screw Nuts, Nimonic 80A Hex Machine Screw Nuts, Nimonic 75 Hex Machine Screw Nuts, Nimonic 60 Hex Machine Screw Nuts, Nimonic 65 Hex Machine Screw Nuts, 348H Stainless Steel Hex Machine Screw Nuts, 348 Stainless Steel Hex Machine Screw Nuts, 410 Stainless Steel Hex Machine Screw Nuts, 416 Stainless Steel Hex Machine Screw Nuts, 420 Stainless Steel Hex Machine Screw Nuts, 429 Stainless Steel Hex Machine Screw Nuts, 430 Stainless Steel Hex Machine Screw Nuts, 304 Stainless Steel Hex Machine Screw Nuts, 304H Stainless Steel Hex Machine Screw Nuts, 304L Stainless Steel Hex Machine Screw Nuts, 304N Stainless Steel Hex Machine Screw Nuts, 304LN Stainless Steel Hex Machine Screw Nuts, 309 Stainless Steel Hex Machine Screw Nuts, 310 Stainless Steel Hex Machine Screw Nuts, 310H Stainless Steel Hex Machine Screw Nuts, 310MoLN Stainless Steel Hex Machine Screw Nuts, 316 Stainless Steel Hex Machine Screw Nuts, 316L Stainless Steel Hex Machine Screw Nuts, 316H Stainless Steel Hex Machine Screw Nuts, 316LH Stainless Steel Hex Machine Screw Nuts, 316N Stainless Steel Hex Machine Screw Nuts, 317 Stainless Steel Hex Machine Screw Nuts, 317L Stainless Steel Hex Machine Screw Nuts, 321 Stainless Steel Hex Machine Screw Nuts, 321H Stainless Steel Hex Machine Screw Nuts, 347 Stainless Steel Hex Machine Screw Nuts, 347H Stainless Steel Hex Machine Screw Nuts

For a standard or special fastener, we are at your service! We specialize in corrosion-resistant components, those made from stainless steel and non-ferrous alloys. Look to TorqBolt for fine products and reliable information. Contact us today to learn more about our corrosion-resistant fasteners.

Phone:  00-91-22-66157017, Email: order@torqbolt.com