IP68 Hex Head Sealing Plug, Waterproof Blanking Plug

IP68 Metal Hex Head Sealing Plug, Waterproof Blanking Plug

Our IP68 Hex Head Sealing Plug is designed to permanently and safely seal unused threaded holes. Made from brass or stainless steel, it provides a fully waterproof and dust-proof closure for any enclosure.

Technical Parameter

Product Type: Hex Head Sealing Plug / Blanking Plug
Body Material: Nickel-Plated Brass / Stainless Steel (304, 316L)
O-Ring Material: NBR or Silicone Rubber
Ingress Protection: IP68
Operating Temperature: -40°C to +100°C
Thread Types: Metric, PG, NPT, G
Available Metric Sizes: M8 – M72
Available PG Sizes: PG7 – PG48

Key Features

IP68 Waterproof & Dustproof: Provides the highest level of protection, ensuring a completely sealed closure that protects against dust and long-term water immersion.
Hexagonal Head Design: Allows for easy and secure installation or removal with a standard wrench or socket.
Premium Material Options: Available in robust Nickel-Plated Brass or high-grade Stainless Steel (304/316L) for superior durability and corrosion resistance.
Broad Chemical Resistance: Resistant to salt water, weak acids, alcohol, oil, grease, and common solvents.
Aesthetic & Functional: Neatly closes off unused ports, giving equipment a clean, finished look while maintaining its protective rating.
Full Range of Threads: Available in Metric, PG, NPT, and G threads to fit various international standards.

Thread	Product Number	Thread Length GL (mm)	Total Length (mm)	Plug Outer Dia. (mm)
M8 × 1.25	SCIIM8	5	8	11
M10 × 1.5	SCIIM10	5	8	12
M12 × 1.5	SCIIM12	5	8	14
M14 × 1.5	SCIIM14	6	9	17
M16 × 1.5	SCIIM16	6	9	18
M18 × 1.5	SCIIM18	6	9	20
M20 × 1.5	SCIIM20	6.5	9.5	22
M22 × 1.5	SCIIM22	6.5	9.5	24
M24 × 1.5	SCIIM24	6.5	10	27
M25 × 1.5	SCIIM25	6.5	10	27
M27 × 1.5	SCIIM27	7	11	30
M28 × 1.5	SCIIM28	7	11	30
M30 × 1.5	SCIIM30	7	11	32
M32 × 1.5	SCIIM32	7	11	35
M33 × 1.5	SCIIM33	7	11	35
M36 × 1.5	SCIIM36	8	12	40
M37 × 1.5	SCIIM37	8	12	40
M40 × 1.5	SCIIM40	8	13	45
M42 × 1.5	SCIIM42	8	13	45
M47 × 1.5	SCIIM47	9	14	52
M48 × 1.5	SCIIM48	9	14	52
M50 × 1.5	SCIIM50	9	14	55
M54 × 1.5	SCIIM54	10	15	57
M60 × 1.5	SCIIM60	10	15	64
M63 × 1.5	SCIIM63	10	15	68
M64 × 2	SCIIM64	10	15	68
M70 × 2	SCIIM70	12	18	78
M72 × 2	SCIIM72	12	18	78
M75 × 2	SCIIM75	12	18	78
M80 × 2	SCIIM80	13	19	86
M88 × 2	SCIIM88	15	21	96
M100 × 2	SCIIM100	15	21	110

Thread	Product Number	Thread Length GL (mm)	Total Length (mm)	Plug Outer Dia. (mm)
PG7	SCIIPG7	5	8	14
PG9	SCIIPG9	6	9	18
PG11	SCIIPG11	6	9	20
PG13.5	SCIIPG13.5	6.5	9.5	22
PG16	SCIIPG16	6.5	10	24
PG19	SCIIPG19	6.5	10	27
PG21	SCIIPG21	7	11	30
PG25	SCIIPG25	7	11	35
PG29	SCIIPG29	8	12	40
PG36	SCIIPG36	9	14	52
PG42	SCIIPG42	10	15	57
PG48	SCIIPG48	10	15	64
PG63	SCIIPG63	12	18	78

Thread	Product Number	Thread Length GL (mm)	Total Length (mm)	Plug Outer Dia. (mm)
NPT1/4	SCIINPT1/4	5	8	14
NPT3/8	SCIINPT3/8	6	9	18
NPT1/2	SCIINPT1/2	6.5	9.5	24
NPT1	SCIINPT1	7	11	35
NPT1-1/4	SCIINPT1-1/4	8	13	45
NPT1-1/2	SCIINPT1-1/2	10	15	52
NPT2	SCIINPT2	10	15	64
NPT2-1/2	SCIINPT2-1/2	12	18	78
NPT3	SCIINPT3	15	21	96

Thread	Product Number	Thread Length GL (mm)	Total Length (mm)	Plug Outer Dia. (mm)
G1/4	SCIIG1/4	5	8	14
G3/8	SCIIG3/8	6	9	18
G1/2	SCIIG1/2	6.5	9.5	24
G1	SCIIG1	7	11	35
G1-1/4	SCIIG1-1/4	8	13	45
G1-1/2	SCIIG1-1/2	10	16	52
G2	SCIIG2	10	15	64
G2-1/2	SCIIG2-1/2	12	18	78
G3	SCIIG3	15	21	96

IP68 Metal Hex Head Sealing Plug, Waterproof Blanking Plug

Technical Parameter

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