Dies

A high-quality, reliable threading tool is essential for workshops and industrial businesses that require threads measured to an exact metric thread size, which will give the pitch of the thread in millimetres (mm). At RS Components, we have thread dies made from both standard steel and high-speed steel (HSS) available, meaning there is a choice of material to best suit your requirements. Our available products cover a range of metric sizes and pitches.


What is a thread die and what are they used for?


Thread dies are special tools used in the manufacturing industry to create the threads on screws, bolts, nuts and other male fixing items. Over time, threads can become damaged and may need rethreading, which dies can also be used for. There are cavities to remove chips and debris as the thread is cut, however, it is recommended to use a chaser for cleaning debris from threads as dies will remove additional material each time they are used on a male thread. This will cause the locking of male and female portions to weaken.


In order to ensure proper alignment during threading, die stocks are often used to hold the die in place and ensure the threading is uniform. The diameter of a die stock can be adjusted slightly to allow for different sized round and hex dies and are tightened to fit the chosen die.


What types of thread die are there?


The external shape of the thread die can be round, square, hexagon or tubular and can be further classified as solid, split or separable. Round dies are the most common and, depending on their size, have three or more serrated cutting edges and geometrically represent the nut thread. There are also left-hand thread dies for applications in which a right-hand thread would cause the male portion to loosen, such as the left-hand pedal on a bicycle.


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คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 52 รายการ / Viewing 1 - 20 of 52 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Thread Size Pitch Outside Diameter Thickness Material Left Hand Thread
RS Stock No. 668-0747
Brand :RS PRO
THB430.79
Each
Units
1/4-28 UNF - 25.4mm 9mm HSS -
RS Stock No. 264-0032
Brand :RS PRO
THB691.71
Each
Units
M16 - 42mm - - -
RS Stock No. 215-596
Brand :RS PRO
THB550.27
Each
Units
M6 1mm 13/16in - - -
RS Stock No. 668-0750
Brand :RS PRO
THB381.51
Each
Units
M6 1mm 20.63mm 6.35mm HSS Yes
RS Stock No. 668-0722
Brand :RS PRO
THB560.80
Each
Units
M6 1mm 25mm 9mm HSS -
RS Stock No. 215-625
Brand :RS PRO
THB468.85
Each
Units
M12 1.75mm 1-5/16in - - -
RS Stock No. 215-669
Brand :RS PRO
THB396.91
Each
Units
M2.5 0.45mm 13/16in - - -
RS Stock No. 215-697
Brand :RS PRO
THB425.29
Each
Units
M4 0.7mm 13/16in - - -
RS Stock No. 215-681
Brand :RS PRO
THB137.08
Each
Units
M3 0.5mm 13/16in - - -
RS Stock No. 668-0734
Brand :RS PRO
THB560.80
Each
Units
M10 1.5mm 25mm 9mm HSS -
RS Stock No. 215-748
Brand :RS PRO
THB836.85
Each
Units
M12 1.25mm 1.31in - HSS -
RS Stock No. 215-710
Brand :RS PRO
THB436.28
Each
Units
M10 1mm 1in - HSS -
RS Stock No. 509-0092
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70413
Brand :EVENTUS
THB207.84
Each
Units
M5 0.8mm 25mm 9mm HSS -
RS Stock No. 264-0054
Brand :RS PRO
THB691.71
Each
Units
25 mm - 42mm - - -
RS Stock No. 509-0086
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70414
Brand :EVENTUS
THB207.84
Each
Units
M6 1mm 25mm 9mm HSS -
RS Stock No. 668-0738
Brand :RS PRO
THB485.72
Each
Units
M12 1.75mm 25mm 9mm HSS -
RS Stock No. 509-0070
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70415
Brand :EVENTUS
THB207.84
Each
Units
M10 1.5mm 25mm 9mm HSS -
RS Stock No. 668-0728
Brand :RS PRO
THB555.31
Each
Units
M5 0.8mm 25mm 9mm HSS -
RS Stock No. 205-2306
Brand :RS PRO
THB2,716.46
Each
Units
1/4 in BSPT - - - Steel -
RS Stock No. 668-0766
Brand :RS PRO
THB1,236.05
Each
Units
M12 1.75mm 33.33mm 11.11mm HSS Yes