Brass Nuts

Technical Specification:

  • Material: High Quality Brass, 360 Brass, CDA 360 Brass, Free Cutting Brass or any as per custom specification.
  • Manufacturing Process: Machining, Forming, Thread Production, Heat Treatment.
  • Surface Plating: Copper Plating, Nickel Plating, Chrome Plating, Electro Plating, Mechanically Galvanized Coating, Hot dip Galvanising.
  • Conformal Standards: IEC 61219, ASTM B687 – 99, DIN Standards.
  • Thread: Metric Coarse, Metric Fine, UNC, DIN, GB, UNF, BSW, BSF and BA.

Size Specification:

  • Any Size Available as per Custom Specification and Requirements.

Features:

  • High dimensional accuracy and surface quality.
  • Increase of strength properties through strain hardening.
  • Run of the chamfers in press parts in accordance with the load.
  • RoHS compliant as per the custom list of substances of very high concern.
  • Enables production of complicated geometries.

Application:

  • For the purpose of tightening or holding two or more bodies in definite relative positions.
  • For tighter tolerances during an application.
  • For plumbing and heating systems.
  • In applications where vibration or rotation may work a nut loose.

Brass Nuts - Knurled

knurling nuts
knurling nuts
knurling nuts

Features and Application:

  • Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
  • Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
  • UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.

Technical Specification:

Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size (Inch) 1/4-20
Material Brass
Thread Standard UNC
Finish/Coating Black Oxide
Head Diameter (Inch) 7/8
Overall Height (Inch) 1/4
Head Height (Inch) 3/16
Base Diameter (Inch) 5/8
Base Height (Inch) 1/16

Brass Nuts - Hex

brass hex nuts
brass hex nuts
brass-hex-nuts

Features and Application:

  • Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Technical Specification:

Type Hex Nut
System of Measurement Inch
Thread Size (Inch) 1/2-13
Material Brass
Thread Direction Right Hand
Thread Standard UNC
Width Across Flats (Inch) 3/4
Width Across Flats (Decimal Inch) 0.7500
Height (Inch)7/16
Military Specification Does Not Meet Military Specifications

Brass Nuts - Round

brass round nuts
brass round nuts

Features and Application:

  • Thumb nuts are used in light-duty applications that do not require extremely tight fasteners. They are easily tightened by hand.
  • Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
  • UNF indicates unified national fine thread standards. Fine threads have less TPI (threads per inch) and smaller thread pitches.

Technical Specification:

Type Thumb Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size (Inch) #10-32
Material Brass
Thread Standard UNF
Material Grade B-633
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Diameter (mm) 12.70
Overall Height (mm)8.73
Overall Height (Decimal Inch) 0.3438
Overall Height (Inch) 11/32

Brass Nuts - Square

brass square nuts
brass square nuts

Features and Application:

  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

System of Measurement Inch
Thread Size (Inch) 3/8-16
Material Steel
Finish/Coating Zinc-Plated
Square Width (Inch) 5/8
Overall Height (Inch) 21/64
Thread Direction Right Hand

Brass Nuts - Acorn

brass acorn nuts
brass acorn nuts

Features and Application:

  • Standard acorn nuts have a domed top that covers protruding threads on the end opposite the head. They are commonly used for aesthetic and decorative purposes in general purpose fastening applications.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Technical Specification:

Type Standard
System of Measurement Inch
Thread Size (Inch) #10-32
Material Brass
Thread Direction Right Hand
Finish/Coating Uncoated
Width Across Flats (Inch) 3/8
Overall Height (Inch) 11/32
Thread Standard UNF
Color Dark Yellow

Brass Nuts - Flange

brass flange nuts

Features and Application:

  • Flanged press fit threaded inserts have a flange on one end, which prevents direct contact between the workpiece material and the screw or bolt used in the insert.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Technical Specification:

Type Flanged
For Material Type Plastic
Material Brass
System of Measurement Inch
Thread Size (Inch) #10-32
Overall Length (Decimal Inch) 0.3750
Insert Diameter (Decimal Inch) 0.2620
Hole Diameter (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.3120
Drill Size (Inch) 1/4
Thread Standard UNF

Brass Nuts - Hex Jam

brass hex jam nut

Features and Application:

  • Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Type Hex Nut
System of Measurement Inch
Thread Size (Inch) 3/8-16
Material Steel
Material Grade Grade 5
Thread Direction Right Hand
Finish/Coating Zinc-Plated
Thread Standard UNC
Width Across Flats (Inch) 9/16
Width Across Flats (Decimal Inch) 0.5625
Height (Inch) 21/64
Military Specification Does Not Meet Military Specifications

Brass Nuts - Machine Screw

machine screw nuts

Features and Application:

  • Machine screw hex nuts have flat tops and beveled corners. They are thinner than standard hex nuts and are used to secure machine screws.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Technical Specification:

Type Machine Screw Hex Nut
System of Measurement Inch
Thread Size (Inch) #10-32
Material Brass
Thread Direction Right Hand
Thread Standard UNF
Width Across Flats (Inch) 3/8
Width Across Flats (Decimal Inch) 0.3750
Height (Inch) 1/8
Military Specification Does Not Meet Military Specifications

Brass LockNuts - Nylon Insert

nylon lock nuts

Features and Application:

  • Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Technical Specification:

Type Hex Lock Nut
System of Measurement Inch
Thread Size (Inch) 1/4-20
Material Stainless Steel
Material Grade 18-8
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Height (Inch) 19/64
Width Across Flats (Inch) 7/16
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

Brass Nuts - Coupling Hex

coupling hex nuts

Features and Application:

  • Standard coupling nuts have internal threads on both ends that connect two male fasteners. They are commonly used to join threaded rod to create longer rod lengths.
  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Type Standard
System of Measurement Inch
Thread Size (Inch) 1/4-20
Overall Length (Inch) 7/8
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 3/8
Thread Standard UNC

Brass Nuts - Cap Type

brass cap nut

Features and Application:

  • Cap Nuts with a dome top resembling a crown or acorn nut.
  • Used alone or as a cap for a hex or jam nut.
  • Serve as a decorative purpose by concealing the threaded end of a fastener or acting as a cover for protruding threads.
  • An internally threaded fastener featuring a wide-diameter, integral washer base and a low-crown cap with the top of its dome removed.
  • Can be used with bolts of any length.
  • Joins two external machine thread fasteners.

Technical Specification:

Type Light Duty Cap Nut
Flared Degrees 45.000
End Connections Tube OD
Thread Size  5/8-18
Thread Type  Straight 
Tube Outside Diameter (Inch) 3/8
Material  Brass 
Special Item Information  Lead-Free
ForUseWith Potable Water Applications

Brass Nuts - Wing

brass wing nut
brass-wing-nut

Features and Application:

  • Standard wing nuts have two wings that protrude from the head, which allow for easy gripping and turning by hand. They are used in applications where frequent installation and removal of parts and assemblies are required.
  • Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Technical Specification:

Type Standard
System of Measurement Inch
Thread Size (Inch) 1/4-20
Material  Brass
Wing Height (Decimal Inch)  0.5700 
Wing Span (Decimal Inch) 1.1000 
Thread Standard  UNC 
Color Dark Yellow 
Thread Direction Right Hand 

Brass Nuts - Weld

brass weld nuts

Features and Application:

  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Head Shape Round
System of Measurement Inch
Thread Size (Inch) 1/4-20
Body Diameter (Decimal Inch)  0.5200 
Pilot Height (Decimal Inch)  0.1850 
Minimum Panel Thickness (Decimal Inch) 0.0500 
Material  Steel 
Pilot Hole Diameter (Decimal Inch) 0.3160
Number of Projections
Finish/Coating  Oil

Brass Nuts - Eye Coupling

eye coupling nuts

Features and Application:

  • Standard coupling nuts have internal threads on both ends that connect two male fasteners. They are commonly used to join threaded rod to create longer rod lengths.
  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Type Standard
System of Measurement Inch
Thread Size (Inch) 1/2-13
Overall Length (Inch) 1-1/4
Material Steel
Thread Direction Right Hand
Material Grade 1117
Finish/Coating Black Oxide
Width Across Flats (Inch) 7/8
Thread Standard UNC

Brass Nuts - Castle Hex

castle hex nuts

Features and Application:

  • Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Type Hex Nut
System of Measurement  Inch
Thread Size (Inch)  1/4-20 
Material Steel  
Material Grade Grade 5 
Thread Direction  Right Hand
Finish/Coating  Zinc-Plated
Thread Standard  UNC
Width Across Flats (Inch)  7/16
Width Across Flats (Decimal Inch) 0.4375
Height (Inch) 7/32
Military Specification Does Not Meet Military Specifications 

Brass Nuts - Slotted Hex

brass slotted nuts

Features and Application:

  • Slotted Hex nuts are the most common type of nut. They have six uniform sides with Slotted design and are used in general-purpose fastening applications.
  • Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Technical Specification:

Type Hex Nut
System of Measurement  Inch
Thread Size (Inch)  1/4-20 
Material Steel
Material Grade Grade 5 
Thread Direction  Right Hand
Finish/Coating  Zinc-Plated
Thread Standard  UNC
Width Across Flats (Inch)  7/16
Width Across Flats (Decimal Inch) 0.4375
Height (Inch) 7/32

Brass Nuts - Heavy Hex Jam

heavy hex nuts

Features and Application:

  • Heavy hex jam nuts are used to lock heavy hex nuts in place and prevent them from loosening. They are thinner than heavy hex nuts and outlast standard hex jam nuts in repetitive operations.
  • Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.

Technical Specification:

Type Heavy Hex Jam Nut
System of Measurement Inch
Thread Size (Inch) 3/8-16
Material Alloy Steel
Thread Direction Right Hand
Finish/Coating Black Oxide
Thread Standard UNC
Width Across Flats (Inch) 11/16
Width Across Flats (Decimal Inch) 0.6875
Height (Inch) 15/64
Military Specification Does Not Meet Military Specifications
We can manufacture and export Brass Nuts as per specifications (custom drawing and samples) for more information please Contact us