Sen Chang - A professional manufacture all types of stainless steel industrial fasteners.

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Sen Chang Coating Screw Service Introduction

Sen Chang Industrial Co., Ltd. is Taiwan Coating Screw supplier and manufacturer with more than 48 years experence. Since 1968, in the fastener for industrial applications, Sen Chang has been offering our customers high quality Coating Screw production service. With both advanced technology and 48 years experience, Sen Chang always make sure to meet each customer's demand.

Result 25 - 30 of 30
  • Flat Head Phillips Coarse Pointed Tail
    Flat Head Phillips Coarse Pointed Tail
    CP007-151006-1

    Process: Using multi blow header to make the head and then threading before passivation. Plating after heat treating. At last spray paint on the head part 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, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Plating inspection, AASS inspection AASS Reports Offered


  • Pan Head Square Drilling Screw
    Pan Head Square Drilling Screw
    CS018-140413-1

    Process: Using multi blow header to make the head and then rolling before acid washing and heat treating. At last spray painting on the head part 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, Square depth, Square plug gauge, Total length, Major diameter, Minor diameter, Pitch, Thread angle, Paint surface inspection


  • Pan Head Square Rec Drilling Screw
    Pan Head Square Rec Drilling Screw
    CS018-150215-1

    Process: Using multi blow header to make the head and then rolling before acid washing and heat treating. At last spray painting on the head part 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, Square rec depth, Square plug gauge, Total length, Major diameter, Minor diameter, Thread angle, Pitch ,Paint surface inspection


  • Pan Head Phillips Drilling Screw
    Pan Head Phillips Drilling Screw
    CS018-150215-2

    Process: Using multi blow header to make the head and then rolling before acid washing and heat treating. At last spray painting on the head part 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 rec depth, Thread length, Major diameter, Minor diameter, Thread angle, Pitch , Paint surface inspection


  • Button Head T-30 6-Lobe Rec Pin Screw
    Button Head T-30 6-Lobe Rec Pin Screw
    CT002-141009-1

    Process: Using multi blow header to make the head and then threading before passivation. At last surface coating 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, 6-lobe rec depth, T30 6-lobe plug gauge, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Coating inspection Coating Reports Offered


  • Pan Head Tapping Type AB
    Pan Head Tapping Type AB
    CV003-150819-1

    Process: Using multi blow header to make the head and then rolling before acid washing and heat treating. At last spray painting on the head part 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, Square depth, Square plug gauge, Major diameter, Minor diameter, Thread angle, Pitch, Pant surface inspection



Result 25 - 30 of 30