What is the JIS Pull Studs?

JIS Pull Studs (JIS B6339 · ISO 7388-3:2016(E)) is a precision CNC Pull Studs product manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. JIS standard retention knobs for Japanese machine tools.

Which shank types are available for JIS Pull Studs?

JIS Pull Studs is available in Pull Stud shank. Across these shanks there are 11 catalogue ordering codes to choose from.

What standard does the JIS Pull Studs conform to?

The JIS Pull Studs conforms to JIS B6339 · ISO 7388-3:2016(E). Every unit is MPT-tested (Magnetic Particle Testing) and proof-tested at 2.5× clamping force before dispatch.

Who manufactures the JIS Pull Studs and where?

JIS Pull Studs is manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Contact sales at +91-9538456478 or ptpcnc@ptpcnctoolings.com for pricing, DXF/STEP CAD files, and lead times.

Full specification table for JIS Pull Studs
Ordering Code	Shank	Thread	Knob Ø (A)	Length (B)	Neck Ø (C)	Overall Length (D)	E	F	Flange Width (H)	K	Head Angle	Size
PSJIS4013	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013O	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013C	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013CO	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013COOT	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013CI	Pull Stud	5/8"	16.28 mm	19 mm	14 mm	51.15 mm	26.15 mm	20.15 mm	7 mm	23 mm	15°	40
PSJIS4013COI	Pull Stud	5/8"	16.28 mm	19 mm	14 mm	51.15 mm	26.15 mm	20.15 mm	7 mm	23 mm	15°	40
PSJIS5037	Pull Stud	M24	25 mm	28 mm	21 mm	74 mm	34 mm	25 mm	7 mm	38 mm	15°	50
PSJIS5037C	Pull Stud	M24	25 mm	28 mm	21 mm	74 mm	34 mm	25 mm	7 mm	38 mm	15°	50
PSJIS5037CI	Pull Stud	1"	26.17 mm	28 mm	21 mm	74.2 mm	34.2 mm	25.2 mm	7 mm	38 mm	15°	50
PSJIS5037I	Pull Stud	1"	26.17 mm	28 mm	21 mm	74.2 mm	34.2 mm	25.2 mm	7 mm	38 mm	15°	50

+91 95384 56478 ptpcnc@ptpcnctoolings.com

Belgaum, India

PTPCNC

Toolings Pvt. Ltd.

Precision Tooling Since 1985

Get Quote

JIS Pull Studs

JIS B6339 · ISO 7388-3:2016(E) · Cat. Pages 27-28

Material: Carburizing Alloy Steel with certified purity
Tensile Strength: 1400-1800 N/mm²
Proof Tested at 2.5x Clamping Force
Rolled, Tough & Wear Resistant Threads, 15-20% Stronger
Soft & Super Finished Bore

VariantAll Solid Coolant

ThreadAll 5/8"M16 M24 1"

Spindle SizeAll 40

CoolantTechnical Drawing

Drag to pan · scroll to zoom · double-click to fit

Ordering Codes — JIS Pull Studs

All dimensions in mm

3 codes

Ordering Code	Size	Type	TH	A	B	C	D	H	E	F	J	K	θ	Stock
PSJIS4013C	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—
PSJIS4013CO	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—
PSJIS4013COOT	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—

Specifications

standard

JIS B6339

taper Type

BT40, BT50 (inch-thread versions: CAT40, CAT50)

material

Carburizing Alloy Steel

tensile Strength

1400-1800 N/mm²

Full specification table for JIS Pull Studs
Ordering Code	Shank	Thread	Knob Ø (A)	Length (B)	Neck Ø (C)	Overall Length (D)	E	F	Flange Width (H)	K	Head Angle	Size
PSJIS4013	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013O	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013C	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013CO	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013COOT	Pull Stud	M16	17 mm	19 mm	14 mm	54 mm	29 mm	23 mm	7 mm	23 mm	15°	40
PSJIS4013CI	Pull Stud	5/8"	16.28 mm	19 mm	14 mm	51.15 mm	26.15 mm	20.15 mm	7 mm	23 mm	15°	40
PSJIS4013COI	Pull Stud	5/8"	16.28 mm	19 mm	14 mm	51.15 mm	26.15 mm	20.15 mm	7 mm	23 mm	15°	40
PSJIS5037	Pull Stud	M24	25 mm	28 mm	21 mm	74 mm	34 mm	25 mm	7 mm	38 mm	15°	50
PSJIS5037C	Pull Stud	M24	25 mm	28 mm	21 mm	74 mm	34 mm	25 mm	7 mm	38 mm	15°	50
PSJIS5037CI	Pull Stud	1"	26.17 mm	28 mm	21 mm	74.2 mm	34.2 mm	25.2 mm	7 mm	38 mm	15°	50
PSJIS5037I	Pull Stud	1"	26.17 mm	28 mm	21 mm	74.2 mm	34.2 mm	25.2 mm	7 mm	38 mm	15°	50

+91 95384 56478 ptpcnc@ptpcnctoolings.com

Belgaum, India

PTPCNC

Toolings Pvt. Ltd.

Precision Tooling Since 1985

Get Quote

JIS Pull Studs

JIS B6339 · ISO 7388-3:2016(E) · Cat. Pages 27-28

Material: Carburizing Alloy Steel with certified purity
Tensile Strength: 1400-1800 N/mm²
Proof Tested at 2.5x Clamping Force
Rolled, Tough & Wear Resistant Threads, 15-20% Stronger
Soft & Super Finished Bore

VariantAll Solid Coolant

ThreadAll 5/8"M16 M24 1"

Spindle SizeAll 40

CoolantTechnical Drawing

Drag to pan · scroll to zoom · double-click to fit

Ordering Codes — JIS Pull Studs

All dimensions in mm

3 codes

Ordering Code	Size	Type	TH	A	B	C	D	H	E	F	J	K	θ	Stock
PSJIS4013C	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—
PSJIS4013CO	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—
PSJIS4013COOT	40	JIS	M16	17	19	14	54	7	29	23	---	23	15°	—

Specifications

standard

JIS B6339

taper Type

BT40, BT50 (inch-thread versions: CAT40, CAT50)

material

Carburizing Alloy Steel

tensile Strength

1400-1800 N/mm²

JIS Pull Studs — specifications

Frequently asked questions

What is the JIS Pull Studs?

Which shank types are available for JIS Pull Studs?

What standard does the JIS Pull Studs conform to?

Who manufactures the JIS Pull Studs and where?

JIS Pull Studs

CoolantTechnical Drawing

Ordering Codes — JIS Pull Studs

Specifications

JIS Pull Studs — specifications

Frequently asked questions

What is the JIS Pull Studs?

Which shank types are available for JIS Pull Studs?

What standard does the JIS Pull Studs conform to?

Who manufactures the JIS Pull Studs and where?

JIS Pull Studs

CoolantTechnical Drawing

Ordering Codes — JIS Pull Studs

Specifications