Bolt Searched | Top Quality Stainless Steel Wires: Essential for Industrial Manufacturing | Sen Chang

Advanced Coating Screws: Combining Aesthetics with Corrosion Resistance | Sen Chang

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Bolt | Top Quality Stainless Steel Wires: Essential for Industrial Manufacturing | Sen Chang

Located in Taiwan since 1968, Sen Chang Industrial Co., Ltd. has been a renowned manufacturer in the fasteners industry, especially in producing high-quality stainless steel wires and various screws like Bolt, machine screws, tapping screws, and high tensile screws. Their commitment to quality is evident in their adherence to ISO9001 standards, ensuring each fastener meets rigorous quality control.

Sen Chang prides itself on producing fasteners with higher tensile strength than competitors, a result of selecting superior materials and utilizing advanced manufacturing technologies. Their commitment to quality is evident in their adherence to ISO9001 standards, ensuring each fastener meets rigorous quality control. This focus on quality and customization makes Sen Chang a preferred supplier for industries requiring reliable and precise fastening solutions.

Sen Chang has been supplying customs high tensile strength screws and fasteners, both with advanced technology and 48 years of experience, Sen Chang ensures each customer's demands are met.

Result 1 - 17 of 17
  • Indented Hex Head Bolt
    Indented Hex Head Bolt
    BA009-110827-1

    Process: Acid washing after head formation and threading All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Stainless Steel Hex Head Bolt
    Stainless Steel Hex Head Bolt
    BA009-110827-2

    Process: Using head-molding model to make the head be hex-shaped after head formation, and then threading before acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Custom Chamfered Hex Washer Head
    Custom Chamfered Hex Washer Head
    BA009-120114-1

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Washer diameter, Washer height, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Custom Combo Sidewalk Head Bolt
    Custom Combo Sidewalk Head Bolt
    BA009-150226-1

    Process: Using multi blow header for head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Head height, Phillips depth, Phillips plug gauge, Slot depth, Major diameter, Minor diameter, Thread angle, Pitch


  • Stainless Steel T Head Bolt
    Stainless Steel T Head Bolt
    BE005-130619-1

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Custom Penta Head Bolt
    Custom Penta Head Bolt
    BF008-151113-1

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Head height, Major diameter, Grip gaging length, Skiving diameter, Skiving height, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Indented Hex Head Bolt
    Indented Hex Head Bolt
    BM006-120221-1

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Washer diameter, Washer height, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Flat Head Carriage Screw w/ Machine Thread
    Flat Head Carriage Screw w/ Machine Thread
    BM006-140302-1

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Washer diameter, Washer height, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch


  • Stainless Steel T Head Bolt
    Stainless Steel T Head Bolt
    BP004-140324-1

    Process: Using multi blow header for head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • One-way Slotted Sex Thread Bolt
    One-way Slotted Sex Thread Bolt
    BTS-121121-1

    Process: Using multi blow header for head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Indented Hex Round Washer Bolt
    Indented Hex Round Washer Bolt
    CM006-140821-1

    Process: Using multi blow header to make the head and then threading before passivation. All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Head height, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Paint surface inspection Passivation Report Offered


  • Trimming Dies Hex Head
    Trimming Dies Hex Head
    HB003-110610-1

    Process: Using multi blow header for head formation before using head-molding model to shape hex head and threading flat washer A2, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Head height, Washer diameter, Washer height, Thread length, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Rec depth, Pozi plug gauge


  • Indented Chamfered Hex Washer Head Bolt
    Indented Chamfered Hex Washer Head Bolt
    HB003-131116-1

    Process: Using multi blow header for head formation before using head-molding model to make the head be hex-shaped and threading flat washer A2, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Across the flat and corner, Head height, Washer diameter, Washer height, Total length, Thread length, Major diameter, Minor diameter, Thread angle, Pitch


  • Indented Chamfered Hex Washer Head Bolt
    Indented Chamfered Hex Washer Head Bolt
    HB003-150119-1

    Process: Using multi blow header for head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Head height, Across the flat and corner of the hex, Washer diameter, Washer height, Thread length, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO


  • Indented Hex Bolt
    Indented Hex Bolt

    Process: Head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Head height, Across the flat and corner of the hex, Hex Rec depth, Hex plug gauge, Total length, Thread length, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO /NO GO


  • Bolt
    Bolt
    HB003-150906-2

    Process: Using multi blow header for head formation before threading, and then acid washing All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector Measurement Points: Head diameter, Total length, Surface Roughness


  • Stainless Steel Bolt
    Stainless Steel Bolt
    OE005-140920-1

    Process: Threading after head formation, and acid washing being the last step All the items are inspected during the process and before shipping, complying with ISO Working Instruction Inspection Tools: Calipers, 2.5D projector Measurement Points: Head diameter, Serration diameter, Grip gaging body diameter, Total length, Grip gaging length, Serration length



Result 1 - 17 of 17