UNF Taps

Type of Thread
Unified fine thread
Tap Tolerance

Class 2 for 2B fit
Flute Type
Straight flutes 

Surface Treatment
Bright
Application

For hand tapping of through or blind holes in steel, some stainless steels, cast irons and non-ferrous materials such as Aluminium & Brass.
Manufactured To
ISO 529
Material
HSS
Set Consists of
Taper, second, bottom

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Code Description Diameter Type TPI Overall Length (mm) Thread Length (mm) Square Section (mm) Pack Qty Packaged In/On Price
5551-0010 HSS No10x32 UNF SET TAP ISO 529 Brooke No.10 Set(3) 32 58 16 4 1 Box
5551-00101 HSS No10x32 UNF T'PR TAP ISO 529 Brooke No.10 Taper 32 58 16 4 1 Box
5551-00102 HSS No10x32 UNF SCND TAP ISO 529 Brooke No.10 Second 32 58 16 4 1 Box
5551-00103 HSS No10x32 UNF BOTG TAP ISO 529 Brooke No.10 Bottom 32 58 16 4 1 Box
5551-0016 HSS UNF SET 1/4 ISO529 TAPSET Brooke 1/4" Set(3) 28 66 19 5 1 Box
5551-00161 HSS UNF TPR 1/4 ISO529 TAP Brooke 1/4" Taper 28 66 19 5 1 Box
5551-00162 HSS UNF SEC 1/4 ISO529 TAP Brooke 1/4" Second 28 66 19 5 1 Box
5551-00163 HSS UNF BOT 1/4 ISO529 TAP Brooke 1/4" Bottom 28 66 19 5 1 Box
5551-0020 HSS UNF SET 5/16 ISO529 TAPSET Brooke 5/16" Set(3) 24 69 19 6.3 1 Box
5551-00201 HSS UNF TPR 5/16 ISO529 TAP Brooke 5/16" Taper 24 69 19 6.3 1 Box
5551-00202 HSS UNF SEC 5/16 ISO529 TAP Brooke 5/16" Second 24 69 19 6.3 1 Box
5551-00203 HSS UNF BOT 5/16 ISO529 TAP Brooke 5/16" Bottom 24 69 19 6.3 1 Box
5551-0024 HSS UNF SET 3/8 ISO529 TAPSET Brooke 3/8" Set(3) 24 76 20 8 1 Box
5551-00241 HSS UNF TPR 3/8 ISO529 TAP Brooke 3/8" Taper 24 76 20 8 1 Box
5551-00242 HSS UNF SEC 3/8 ISO529 TAP Brooke 3/8" Second 24 76 20 8 1 Box
5551-00243 HSS UNF BOT 3/8 ISO529 TAP Brooke 3/8" Bottom 24 76 20 8 1 Box
5551-0028 HSS UNF SET 7/16 ISO529 TAPSET Brooke 7/16" Set(3) 20 82 22 6.3 1 Box
5551-00281 HSS UNF TPR 7/16 ISO529 TAP Brooke 7/16" Taper 20 82 22 6.3 1 Box
5551-00282 HSS UNF SEC 7/16 ISO529 TAP Brooke 7/16" Second 20 82 22 6.3 1 Box
5551-00283 HSS UNF BOT 7/16 ISO529 TAP Brooke 7/16" Bottom 20 82 22 6.3 1 Box
5551-0032 HSS UNF SET 1/2 ISO529 TAPSET Brooke 1/2" Set(3) 20 84 24 7.1 1 Box
5551-00321 HSS UNF TPR 1/2 ISO529 TAP Brooke 1/2" Taper 20 84 24 7.1 1 Box
5551-00322 HSS UNF SEC 1/2 ISO529 TAP Brooke 1/2" Second 20 84 24 7.1 1 Box
5551-00323 HSS UNF BOT 1/2 ISO529 TAP Brooke 1/2" Bottom 20 84 24 7.1 1 Box
5551-0036 HSS UNF SET 9/16 ISO529 TAPSET Brooke 9/16" Set(3) 18 90 25 9 1 Box
5551-00361 HSS UNF TPR 9/16 ISO529 TAP Brooke 9/16" Taper 18 90 25 9 1 Box
5551-00362 HSS UNF SEC 9/16 ISO529 TAP Brooke 9/16" Second 18 90 25 9 1 Box
5551-00363 HSS UNF BOT 9/16 ISO529 TAP Brooke 9/16" Bottom 18 90 25 9 1 Box
5551-0040 HSS UNF SET 5/8 ISO529 TAPSET Brooke 5/8" Set(3) 18 95 25 10 1 Box
5551-00401 HSS UNF TPR 5/8 ISO529 TAP Brooke 5/8" Taper 18 95 25 10 1 Box
5551-00402 HSS UNF SEC 5/8 ISO529 TAP Brooke 5/8" Second 18 95 25 10 1 Box
5551-00403 HSS UNF BOT 5/8 ISO529 TAP Brooke 5/8" Bottom 18 95 25 10 1 Box
5551-0048 HSS UNF SET 3/4 ISO529 TAPSET Brooke 3/4" Set(3) 16 104 29 11.2 1 Box
5551-00481 HSS UNF TPR 3/4 ISO529 TAP Brooke 3/4" Taper 16 104 29 11.2 1 Box
5551-00482 HSS UNF SEC 3/4 ISO529 TAP Brooke 3/4" Second 16 104 29 11.2 1 Box
5551-00483 HSS UNF BOT 3/4 ISO529 TAP Brooke 3/4" Bottom 16 104 29 11.2 1 Box
5551-0056 HSS UNF SET 7/8 ISO529 TAPSET Brooke 7/8" Set(3) 14 113 33 12.5 1 Box
5551-00561 HSS UNF TPR 7/8 ISO529 TAP Brooke 7/8" Taper 14 113 33 12.5 1 Box
5551-00562 HSS UNF SEC 7/8 ISO529 TAP Brooke 7/8" Second 14 113 33 12.5 1 Box
5551-00563 HSS UNF BOT 7/8 ISO529 TAP Brooke 7/8" Bottom 14 113 33 12.5 1 Box
5551-0100 HSS UNF SET 1 inch ISO529 TAPSET Brooke 1" Set(3) 12 120 35 14 1 Box
5551-01001 HSS UNF TPR 1" Brooke 1" Taper 12 120 35 14 1 Box
5551-01002 HSS UNF SEC 1 inch ISO529 TAP Brooke 1" Second 12 120 35 14 1 Box
5551-01003 HSS UNF BOT 1 inch ISO529 TAP Brooke 1" Bottom 12 120 35 14 1 Box
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