Tapered Screw Plugs

a: Gauge Dia.	● After tightening Thread: JIS B0203 R (PT)
	Gauge diameter at the position a is a theoretical value. For No. J, S, 1, actual maximum screw diameter may be smaller due to end chamfering.

[!] Allowable temperature for Thread Coated Type is: 150°C

Part Number			D (The gauge diameter)	a	L	B	t	R (PT)
Type		No.
MSWT MSWTM		* J	7.723	0.45	6	4	3.0	1/16
		* S	7.779	0.47	6.4	4+0.03 －0.032	3.1
(Without Thread Coating) MSWT MSWTM MSWTS MSWTP	(Thread Coated Type) MSWTK MSWTMK MSWTSK	1	9.728	0.45 (1.5)	7 (8)	5	3.5 (5)	1/8
		2	13.157	0.7 (1.8)	8.9 (11)	6	4.5 (7.6)	1/4
		3	16.662	0.7 (2.0)	10 (12)	8	5 (8)	3/8
		4	20.955	0.9	12	10	6	1/2
		6	26.441		14	14	7	3/4
		8	33.249	1.1	16.5	17	9	1

* S of MSWT is an ANSI standard screw. For installation, use hex key wrench 5/32 inch. J of MSWT is a JIS standard screw.
MSWTP is a floating plug and the dimensions are in ( ).
* The gauge diameter (D) is the theoretical value for a complete thread. Actually, 2-3 threads from the large end face are incompletely threaded,
so the reference diameter (D) should be used as a reference value.