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SAE J429 Fasteners

SAE J429 Fasteners
  • Sizes in Stock: M2 to M150
  • Material : Medium Carbon Steel
  • Length : 3 MM to 200 MM
  • Grade : Grade 5 and Grade 8
  • Uses: Automotive & Construction
  • Coating : Galvanizing, PTFE, Teflon, Xylon
  • Environments : Corrosion Resistance
  • Tensile Strength : 105,000 PSI to 120,000 PSI
  • Sizes Can Be Manufacture: Up to M180
  • Test : PMI Testing
  • Steel Type : High Strength Steel
  • Process : Cold Formed
  • Certificate : EN 10204/3.1B
  • Production Capacity : 500 Tons/Month

SAE J429H Grade 5 Bolts Manufacturer in India Since 2015


Table of Content


6 Advantages for Engineers in Qatar to buy SAE J429 Fasteners from Dalloyed Fasteners

  • Availability Of Large Stock
  • High Production Capacity
  • European Sourced Raw Material
  • 3 Years Warranty
  • ISO and PED Certification
  • MTC Report

Supplied in March 10, 2025

Sasol

Sasol

  • M25, Hex Bolts, Grade 5
  • Johannesburg, South Africa
Eurochem

Eurochem

  • M8, Grade 8, Hex Nuts
  • Zug, Switzerland

SAE J429 Specification

Size In Ready Stock

Size In Ready Stock

  • SAE J429 Nut = M2 To M80
  • SAE J429 Studs = M4 To M100
  • SAE J429 Bolts = M1.2 To M48
SAE J429 Grade 5 Bolt Head Type

SAE J429 Grade 5 Bolt Head Type

  • Truss head
  • Flat head
  • Button head
  • Round head
  • Hex head
Neck Type Of SAE J429 Grade 8 Bolts

Neck Type Of SAE J429 Grade 8 Bolts

  • Hex Neck
  • Triangular Neck
  • Knurled Neck
  • Square Neck
SAE J429 Bolt Threads

SAE J429 Bolt Threads

  • UN
  • BSW
  • CBSF
  • UNF
SAE J429 Grade 8.2 Bolts Head Drive

SAE J429 Grade 8.2 Bolts Head Drive

  • Phillips
  • Phillips/Slot
  • Six-Lobe
  • Slotted
Ends Types

Ends Types

  • Flat or Saw cut
  • Rounded
  • Sheared
  • Chamfered
SAE J429 Grade 8 Threaded Rod

SAE J429 Grade 8 Threaded Rod

  • Condition : Cold Drawn and Threading
  • Threads : Left Hand, Both Side, Right Hand
SAE J429 Grade 5 Stud Bolts

SAE J429 Grade 5 Stud Bolts

  • Threads : Fully or Fine Threaded, Double End
  • End Types : Rounded, Flat and Saw Cut
Manufacturing Method

Manufacturing Method

  • Cold forging
  • Hot forging
  • CNC Machine
Advantages

Advantages

  • High Durability
  • High Tensile Strength
  • Increased Tightening Torque
Demanded Testing

Demanded Testing

  • Dye Penetrant Inspection
  • Corrosion Test
  • Proof Load Test
Installations

Installations

  • Manufacturing Industries
  • Agriculture
  • Construction
Packaging Types

Packaging Types

  • Carton Box
  • Wooden Cases
  • Custom
Raw Material Origin

Raw Material Origin

  • Janpanese
  • European
  • German


Trusted Source of SAE J429H Grade 8 Nut Which is Required for Construction and Automotive


Threads Type of SAE J429 Grade 8 Threaded Rod

  • Unified National Coarse (UNC)
  • Unified National Fine (UNF)

Proof Load for SAE J429 Grade 8 Bolts

Nominal Diameter Stress Area, in2 SAE J429 Grade 5 Bolt SAE J429 Grade 8 Bolts
Proof Load Proof Load
8-32 0.0140 - -
10-24 0.0175 - -
12-24 0.0242 - -
1/4-20 0.0318 2,700 lb 3,800 lb
5/16-18 0.0524 4,450 lb 6,300 lb
3/8-16 0.0775 6,600 lb 9,300 lb
7/16-14 0.1063 9,050 lb 12,800 lb
1/2-13 0.1419 12,100 lb 17,000 lb

SAE J429 Tensile Strength

Grade Size Tensile Strength (minimum)
SAE J429 Grade 5 Tensile Strength 1/4 to 1" 120,000 psi
Over 1 to 1‑1/2" 105,000 psi
Sae J429 Grade 8 Tensile Strength 1/4 to 1‑1/2" 150,000 psi

ASTM Grades of SAE J429 Fasteners

SAE J429 Grade Equivalent
SAE J429 Grade 1 ASTM A307 Grades A or B (Carbon Steel Fasteners)
SAE J429 Grade 2 ASTM A307 Grades A or B (Carbon Steel Fasteners)
SAE J429 Grade 5 ASTM A449 (Alloy Steel Bolts And Nuts)
SAE J429 Grade 8 ASTM A354 Grade BD (Alloy Steel Bolts And Nuts)

Marking on SAE J429 Hex Bolt

Grade Marking Material
Sae J429 Grade 5 Bolt Sae J429 Grade 5 Bolt Medium Carbon Steel
Sae J429 Grade 8 Bolts Sae J429 Grade 8 Bolts Medium Alloy Steel

SAE J429 Standard PDF

sae j429 standard pdf

Yield Strength of SAE J429 Nut

Grade Size Yield Strength (minimum)
Sae J429 Grade 5 Yield Strength 1/4 to 1" 92,000 psi
Over 1 to 1‑1/2" 81,000 psi
Sae J429 Grade 8 Yield Strength 1/4 to 1‑1/2" 130,000 psi

SAE J429 Material Hardness

Grade Hardness (Rockwell)
Sae J429 Grade 5 Hardness C25 to C34 HR
C19 to C30 HR
Sae J429 Grade 8 Hardness C33 to C39 HR

SAE J429 Chemical Composition

Grade Material Sulfur Carbon Phosphorus
Sae J429 Grade 5 Medium Carbon Steel 0.050% (maximum) 0.28 - 0.55% 0.030% (maximum)
Sae J429 Grade 8 Medium Carbon Alloy Steel 0.050% (maximum) 0.28 - 0.55% 0.030% (maximum)

SAE J429 Hex Nuts Size

Size Grade Products
1/4 to 1-1/2 SAE J429 4 Studs
1/4 to 1-1/2 SAE J429 5 Studs, Bolts, Screws
1/4 to 1-1/2 SAE J429 8 Screws, Bolts, Studs

ASME B18 2.1 SAE J429 Bolt Strength

Size Stress Area, in2 SAE J429 Grade 5 SAE J429 Grade 8
Tensile Strength (Minimum) Tensile Strength (Minimum)
8-32 0.0140 - -
10-24 0.0175 - -
12-24 0.0242 - -
1/4-20 0.0318 3,800 lb 4,750 lb
5/16-18 0.0524 6,300 lb 7,850 lb
3/8-16 0.0775 9,300 lb 11,600 lb
7/16-14 0.1063 12,800 lb 15,900 lb
1/2-13 0.1419 17,000 lb 21,300 lb

SAE J429 Grade 5 Bolt Dimensions

SAE J429 Grade 5 Bolt Dimensions

Dimension Name Value
D Head Diameter 0.844 in
H Head Height 0.208 in
L Length 5.000 in
Y Thread Size 3/8-16

SAE J429 Mechanical Properties

Properties Sae J429 Grade 5 Bolts Sae J429 Grade 8 Bolts
Proof load 85,000 PSI 120,000 PSI
Elong (minimum) 14% 12%
RA (minimum) 35% 35%
Tempering Temperature (minimum) 800F 800F

Types Of SAE J429 Fasteners


Sae J429 Allen Bolt

Sae J429 Allen Bolt

Sae J429 Grade 5 Hex Bolt

Sae J429 Grade 5 Hex Bolt

Sae J429 Grade 8 Anchor Bolt

Sae J429 Grade 8 Anchor Bolt

Sae J429 Gr4 Countersunk Bolt

Sae J429 Gr4 Countersunk Bolt

Sae J429 Grade 8.2 Carriage Bolt

Sae J429 Grade 8.2 Carriage Bolt

J429 Sae Lag Bolt

J429 Sae Lag Bolt

J429 Studs

J429 Studs

Grade 8 Sae J429 Wood Screw

Grade 8 Sae J429 Wood Screw

Gr 5 Sae J429 Threaded Rod

Gr 5 Sae J429 Threaded Rod

Sae J429 Socket Head Cap Screw

Sae J429 Socket Head Cap Screw

Sae J429 Gr 5 Hex Nuts

Sae J429 Gr 5 Hex Nuts

Sae J429 Gr 8 Flat Washer

Sae J429 Gr 8 Flat Washer