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Nylon Dome Strain Relief Connectors

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ElecDirect nylon strain relief connectors are made of polyamide 6 neoprene seal. Resistant to salt water, weak acids & alkalis, alcohol, esters, ketones, ether, gasoline, mineral/animal/vegetable oil.

Can be utilized underwater to 300ft, underground for direct burial cables, fiber optics, computers, control cabinets, instruments, medical/dental equipment, car washes, hot tubs, and carpet cleaning machines.

*Locking Nuts are sold seperately. Click Part # to see suggested locking nut.

• Easily installed
• 10 sizes accomodate diameters 1/16" to 1-3/4"
• available in NPT, PG & Metric Threading
• Protection Class: IP68, 5 bar
• Operating Temp: up to +150°C intermittent
• Temperature Range: -30° to 80°C permanent
• 3/8", 1/2" & 3/4" thread size come with anti-vibration gland nut
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TypeThread Type/Size
Items in the list: 84
SKU Product Name Specs Price U/M Quantity
DOME CONNECTOR 1/2" NPT BLACK, 2 HOLE x 6MM (0.236") RD13NA-2-6 DOME CONNECTOR 1/2" NPT BLACK, 2 HOLE x 6MM (0.236") $1.39 EA

DOME CONNECTOR 1/2" NPT BLACK, 2 HOLE x 6MM (0.236") RD16NA-2-6 DOME CONNECTOR 1/2" NPT BLACK, 2 HOLE x 6MM (0.236") $1.55 EA

DOME CONNECTOR 1/2" NPT BLACK, 3 HOLE x 6MM (0.236") RD16NA-3-6 DOME CONNECTOR 1/2" NPT BLACK, 3 HOLE x 6MM (0.236") $1.64 EA

DOME CONNECTOR Pg7 (.11-.26") BLACK RD07AA DOME CONNECTOR Pg7 (.11-.26") BLACK PDF $0.44 EA

DOME CONNECTOR Pg7 (.07-.20") BLACK RD07AR DOME CONNECTOR Pg7 (.07-.20") BLACK PDF $0.47 EA

DOME CONNECTOR Pg9 (.15-.32") BLACK RD09AA DOME CONNECTOR Pg9 (.15-.32") BLACK PDF $0.45 EA

DOME CONNECTOR Pg9 (.07-.24") BLACK RD09AR DOME CONNECTOR Pg9 (.07-.24") BLACK PDF $0.49 EA

DOME CONNECTOR 3/8" NPT (.20-.39") BLACK RD09NA DOME CONNECTOR 3/8" NPT (.20-.39") BLACK PDF $0.46 EA

DOME CONNECTOR 3/8" NPT (.20-.39") GRAY RD09NA-GR DOME CONNECTOR 3/8" NPT (.20-.39") GRAY PDF $0.46 EA

DOME CONNECTOR 3/8" NPT (.12-.28") BLACK RD09NR DOME CONNECTOR 3/8" NPT (.12-.28") BLACK PDF $0.51 EA

DOME CONNECTOR 3/8" NPT (.12-.28") GRAY RD09NR-GR DOME CONNECTOR 3/8" NPT (.12-.28") GRAY PDF $0.50 EA

DOME CONNECTOR Pg11 (.19-.39") BLACK RD11AA DOME CONNECTOR Pg11 (.19-.39") BLACK PDF $0.46 EA

DOME CONNECTOR Pg11 (.19-.39") GRAY RD11AA-GR DOME CONNECTOR Pg11 (.19-.39") GRAY PDF $0.46 EA

DOME CONNECTOR Pg11 (.11-.28") BLACK RD11AR DOME CONNECTOR Pg11 (.11-.28") BLACK PDF $0.51 EA

DOME CONNECTOR Pg13 (.23-.47") BLACK RD13AA DOME CONNECTOR Pg13 (.23-.47") BLACK PDF $0.54 EA

DOME CONNECTOR Pg13 (.23-.47") GRAY RD13AA-GR DOME CONNECTOR Pg13 (.23-.47") GRAY PDF $0.54 EA

DOME CONNECTOR Pg13 (.19-.35") BLACK RD13AR DOME CONNECTOR Pg13 (.19-.35") BLACK PDF $0.60 EA

DOME CONNECTOR 1/2" NPT (.23-.47") BLACK RD13NA DOME CONNECTOR 1/2" NPT (.23-.47") BLACK PDF $0.77 EA

DOME CONNECTOR 1/2" NPT (.23-.47") GRAY RD13NA-GR DOME CONNECTOR 1/2" NPT (.23-.47") GRAY PDF $0.77 EA

DOME CONNECTOR 1/2" NPT (.19-.35") BLACK RD13NR DOME CONNECTOR 1/2" NPT (.19-.35") BLACK PDF $0.82 EA

DOME CONNECTOR 1/2" NPT (.19-.35") GRAY RD13NR-GR DOME CONNECTOR 1/2" NPT (.19-.35") GRAY PDF $0.84 EA

DOME CONNECTOR Pg16 (.39-.56") BLACK RD16AA DOME CONNECTOR Pg16 (.39-.56") BLACK PDF $0.64 EA

DOME CONNECTOR Pg16 (.27-.47") BLACK RD16AR DOME CONNECTOR Pg16 (.27-.47") BLACK PDF $0.70 EA

DOME CONNECTOR 1/2" NPT (.39-.56") BLACK RD16NA DOME CONNECTOR 1/2" NPT (.39-.56") BLACK PDF $0.83 EA

DOME CONNECTOR 1/2" NPT (.39-.56") GRAY RD16NA-GR DOME CONNECTOR 1/2" NPT (.39-.56") GRAY PDF $0.83 EA

DOME CONNECTOR 1/2" NPT (.27-.47") BLACK RD16NR DOME CONNECTOR 1/2" NPT (.27-.47") BLACK PDF $0.84 EA

DOME CONNECTOR 1/2" NPT (.27-.47) GRAY RD16NR-GR DOME CONNECTOR 1/2" NPT (.27-.47) GRAY PDF $0.87 EA

DOME CONNECTOR Pg21 (.51-.71") BLACK RD21AA DOME CONNECTOR Pg21 (.51-.71") BLACK PDF $0.95 EA

DOME CONNECTOR Pg21 (.51-.71") GRAY RD21AA-GR DOME CONNECTOR Pg21 (.51-.71") GRAY PDF $0.95 EA

DOME CONNECTOR Pg21 (.35-.63") BLACK RD21AR DOME CONNECTOR Pg21 (.35-.63") BLACK PDF $1.05 EA

DOME CONNECTOR 3/4" NPT (.51-.71") BLACK RD21NA DOME CONNECTOR 3/4" NPT (.51-.71") BLACK PDF $0.92 EA

DOME CONNECTOR 3/4" NPT (.51-.71") GRAY RD21NA-GR DOME CONNECTOR 3/4" NPT (.51-.71") GRAY PDF $0.92 EA

DOME CONNECTOR 3/4" NPT (.35-.63") BLACK RD21NR DOME CONNECTOR 3/4" NPT (.35-.63") BLACK PDF $1.01 EA

DOME CONNECTOR 3/4" NPT (.35-.63") GRAY RD21NR-GR DOME CONNECTOR 3/4" NPT (.35-.63") GRAY PDF $1.01 EA

DOME CONNECTOR Pg29 BLACK (.70-.98") RD29AA DOME CONNECTOR Pg29 BLACK (.70-.98") PDF $2.01 EA

DOME CONNECTOR PG 29 (.47-.79") BLACK RD29AR DOME CONNECTOR PG 29 (.47-.79") BLACK PDF $2.21 EA

DOME BODY & GLAND NUT PG29 w/o bushing RD29BK DOME BODY & GLAND NUT PG29 w/o bushing PDF $2.16 EA

DOME CONNECTOR 1-1/4" NPT (.70-.98") BLACK RD29LA DOME CONNECTOR 1-1/4" NPT (.70-.98") BLACK PDF $5.36 EA

DOME CONNECTOR 1" NPT (.70-.98") BLACK RD29NA DOME CONNECTOR 1" NPT (.70-.98") BLACK PDF $1.53 EA

DOME CONNECTOR 1"NPT(.70-.98") GRAY RD29NA-GR DOME CONNECTOR 1"NPT(.70-.98") GRAY PDF $1.53 EA

DOME CONNECTOR 1" NPT (.47-.79") RD29NR DOME CONNECTOR 1" NPT (.47-.79") PDF $1.68 EA

DOME CONNECTOR Pg36 .71-1.26" RD36AA DOME CONNECTOR Pg36 .71-1.26" PDF $4.09 EA

DOME CONNECTOR Pg36 .79-1.02" RD36AR DOME CONNECTOR Pg36 .79-1.02" PDF $4.50 EA

DOME BODY & GLAND NUT PG36 w/o bushing RD36BK DOME BODY & GLAND NUT PG36 w/o bushing PDF $4.11 EA

DOME CONNECTOR Pg42 BLACK 1.26"-1.5" RD42AA DOME CONNECTOR Pg42 BLACK 1.26"-1.5" PDF $4.56 EA

DOME CONNECTOR Pg48 BLACK RD48AA DOME CONNECTOR Pg48 BLACK PDF $4.56 EA

DOME BODY & GLAND NUT PG48 w/o bushing RD48BK DOME BODY & GLAND NUT PG48 w/o bushing PDF $4.24 EA

DOME CONNECTOR M12 (.11-.26") BLACK RDM12AA DOME CONNECTOR M12 (.11-.26") BLACK PDF $0.34 EA

DOME CONNECTOR M12 (.07-.12") BLACK RDM12AR DOME CONNECTOR M12 (.07-.12") BLACK PDF $0.38 EA

DOME CONNECTOR M16 (.19-.39") BLACK RDM16AA DOME CONNECTOR M16 (.19-.39") BLACK PDF $0.36 EA

DOME CONNECTOR M16 (.11-.28") BLACK RDM16AR DOME CONNECTOR M16 (.11-.28") BLACK PDF $0.41 EA

DOME CONNECTOR M20 (.23-.47") BLACK RDM20AA DOME CONNECTOR M20 (.23-.47") BLACK PDF $0.43 EA

DOME CONNECTOR M20 (.39-.56") BLACK RDM20AA1 DOME CONNECTOR M20 (.39-.56") BLACK PDF $0.57 EA

DOME CONNECTOR M20 (.19-.35") BLACK RDM20AR DOME CONNECTOR M20 (.19-.35") BLACK PDF $0.47 EA

DOME CONNECTOR M20 (.27-.47") BLACK RDM20AR1 DOME CONNECTOR M20 (.27-.47") BLACK PDF $0.62 EA

DOME CONNECTOR M25 (.51-.71") BLACK RDM25AA DOME CONNECTOR M25 (.51-.71") BLACK PDF $0.74 EA

DOME CONNECTOR M25 (.35-.63") BLACK RDM25AR DOME CONNECTOR M25 (.35-.63") BLACK PDF $0.82 EA

DOME CONNECTOR M32 (.70-.98") BLACK RDM32AA DOME CONNECTOR M32 (.70-.98") BLACK PDF $1.99 EA

DOME CONNECTOR M32 (.51-.79") BLACK RDM32AR DOME CONNECTOR M32 (.51-.79") BLACK PDF $2.19 EA

DOME CONNECTOR M40 (.71-1.26") BLACK RDM40AA DOME CONNECTOR M40 (.71-1.26") BLACK PDF $3.28 EA

DOME CONNECTOR M40 (.51-1.02") BLACK RDM40AR DOME CONNECTOR M40 (.51-1.02") BLACK PDF $3.17 EA

DOME CONNECTOR M50 (1.18-1.50") BLACK RDM50AA DOME CONNECTOR M50 (1.18-1.50") BLACK PDF $4.42 EA

DOME CONNECTOR M50 (.98-1.22") BLACK RDM50AR DOME CONNECTOR M50 (.98-1.22") BLACK PDF $4.26 EA

FLEX CONNECTOR Pg7 (.11-.26") BLACK RF07AA FLEX CONNECTOR Pg7 (.11-.26") BLACK PDF $0.71 EA

FLEX CONNECTOR Pg7 (.07-.12") BLACK RF07AR FLEX CONNECTOR Pg7 (.07-.12") BLACK PDF $0.71 EA

FLEX CONNECTOR Pg9 (0.15-0.32") BLACK RF09AA FLEX CONNECTOR Pg9 (0.15-0.32") BLACK PDF $0.80 EA

FLEX CONNECTOR Pg9 (.07-.24") BLACK RF09AR FLEX CONNECTOR Pg9 (.07-.24") BLACK PDF $0.87 EA

FLEX CONNECTOR 3/8" NPT (.15-.32") BLACK RF09NA FLEX CONNECTOR 3/8" NPT (.15-.32") BLACK PDF $0.74 EA

FLEX CONNECTOR 3/8" NPT (.07-.24") BLACK RF09NR FLEX CONNECTOR 3/8" NPT (.07-.24") BLACK PDF $0.84 EA

FLEX CONNECTOR Pg11 (.19-.39") BLACK RF11AA FLEX CONNECTOR Pg11 (.19-.39") BLACK PDF $0.92 EA

FLEX CONNECTOR Pg11 (.11-.28") BLACK RF11AR FLEX CONNECTOR Pg11 (.11-.28") BLACK PDF $1.01 EA

FLEX CONNECTOR Pg13 (.23-.47") BLACK RF13AA FLEX CONNECTOR Pg13 (.23-.47") BLACK PDF $1.02 EA

FLEX CONNECTORECTOR PG 13 (.19-.35") BLACK RF13AR FLEX CONNECTORECTOR PG 13 (.19-.35") BLACK PDF $1.02 EA

FLEX CONNECTOR 1/2" NPT (.23-.47") BLACK RF13NA FLEX CONNECTOR 1/2" NPT (.23-.47") BLACK PDF $0.95 EA

FLEX CONNECTOR 1/2" NPT (.19-.35") BLACK RF13NR FLEX CONNECTOR 1/2" NPT (.19-.35") BLACK PDF $1.04 EA

FLEX CONNECTOR Pg16 (.39-.56") BLACK RF16AA FLEX CONNECTOR Pg16 (.39-.56") BLACK PDF $1.47 EA

FLEX CONNECTOR Pg16 (.28-.47") BLACK RF16AR FLEX CONNECTOR Pg16 (.28-.47") BLACK PDF $1.47 EA

FLEX CONNECTOR 1/2" NPT (.39-.56") BLACK RF16NA FLEX CONNECTOR 1/2" NPT (.39-.56") BLACK PDF $1.08 EA

FLEX CONNECTOR 1/2" NPT (.27-.47") BLACK RF16NR FLEX CONNECTOR 1/2" NPT (.27-.47") BLACK PDF $2.19 EA

FLEX CONNECTOR PG21 (.51-.71") BLACK RF21AA FLEX CONNECTOR PG21 (.51-.71") BLACK PDF $2.43 EA

FLEX CONNECTOR 3/4" NPT (.51-.71") BLACK RF21NA FLEX CONNECTOR 3/4" NPT (.51-.71") BLACK PDF $1.54 EA

FLEX CONNECTOR 3/4" NPT (.35-.63") BLACK RF21NR FLEX CONNECTOR 3/4" NPT (.35-.63") BLACK PDF $1.54 EA

DOME CONNECTOR Pg7 (.11-.26") GRAY RD07AA-GR DOME CONNECTOR Pg7 (.11-.26") GRAY PDF $0.44 EA

DOME CONNECTOR M50 (1.18-1.50") GREY RDM50AA-GR DOME CONNECTOR M50 (1.18-1.50") GREY $4.42 EA