Stainless Steel 440C Fasteners

Size In Ready Stock

• Screw Size = M1.2 To M48
• Stud Size = M4 To M100
• Bolts Size : M1.2 To M120
• Nut Size = M2 To M80
• Washer Size = M2 To M24

440C Bolts Head Style

• Flat head
• Hex head
• Truss head
• Round head
• Button head

Neck Type of 440C Head Bolts

• Triangular Neck
• Knurled Neck
• Hex Neck
• Square Neck

Threads Types of 440C SS Bolts

• BSW
• CBSF
• UN
• UNF

Head Drive of UNS N06440C Bolt

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

AISI 440C Bolts Ends Types

• Flat or Saw cut
• Rounded
• Sheared
• Chamfered

SS 440C Threaded Rod

• Condition : Threading or Cold Drawn
• Threads : Left and Right Hand, Both Side

SUS 440C Stud Bolts

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

AISI 440C Screws

• Threads Pitch : Fine and Coarse
• Head Shape : Round, Pan, Button

EN 2.4856 Washers

• Forms : A, D, C, G, B, E
• Thickness : 0.002" to ½"

Manufacturing Process

• CNC Machine
• Cold forging
• Hot forging

Advantages

• High Hardness
• Widely Available
• Excellent Wear Resistance

Testing Requirements

• Chemical Analysis
• PMI Testing
• Flattening Test

Application

• Construction
• Automotive
• Marine

Packaging Types

• Custom
• Wooden Cases
• Carton Box

Raw Material

• European
• German
• Janpanese

• Manganese (Mn) = 1.0% (Maximum)
• Phosphorus (P) = 0.040% (Maximum)
• Carbon (C) = 0.95 - 1.20%
• Silicon (Si) = 1.00% (Maximum)

• Molybdenum (Mo) = 0.75% (Maximum)
• Sulfur (S) = 0.030% (Maximum)
• Chromium (Cr) = 16.00 - 18.00%