Grade 5.8 Bolts

Size In Ready Stock

• Class 5.8 Stud Size = M4 To M100
• Gr 5.8 Nut Size = M2 To M80
• 5.8 Grade Washer Size = M2 To M24
• 5.8 Bolt Size = M1.2 To M48

Grade 5.8 Bolts Head Type

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

Neck Type of Grade 5.8 Metric Bolt

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

5.8 Bolt Threads

• CBSF
• UN
• BSW
• UNF

Head Drive of Class 5.8 Bolts

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

Ends Types of 5.8 Grade Anchor Bolt

• Sheared
• Flat or Saw cut
• Chamfered
• Rounded

Grade 5.8 Threaded Rod

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

Grade 5.8 Stud Bolts

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

Grade 5.8 Screw

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

Grade 5.8 Washer

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

Process Method

• Cold forging
• Hot forging
• CNC Machine

Top 3 Advantages

• Medium Strength
• Low Coast
• Ease Installation

Testing & Inspection

• Corrosion Testing
• Proof Load Test
• Tensile Test

Installations

• Manufacturing
• Structure Engineering
• Construction

Packaging

• Carton Box
• Custom
• Wooden Cases

Raw Material Origin

• European
• German
• Janpanese

• C (Carbon) =0.55% (Max)
• P (Phosphorus) = 0.050% (Max)

• S (Sulfur) = 0.060% (Max.)