Tapered protection plug

Technical file-card (part 3/5)

all measures are in millimetres

Code d1 d2 d3 d4 h D To fit thread size as cap To fit thread size as plug
STC29.8 29.8 31.6 31.1 28.3 16 37 M30 x 1.5, M30 x 2, 7/8" GAS 1.5/16" UNF
STC30 30 32.6 30.7 27.5 15.2 36.7 M30 M33, 1" GAS
STC30.5 30.5 33.3 31.1 28.4 14.5 37 7/8" GAS -
STC31.1 31.1 34.3 32 29.3 17.5 38.1 - 1.3/8" UNF
STC31.1B 31.1 34.4 32.8 29.8 19 38.1 1.1/4" UNF M35
STC31.6 31.6 36.3 34 29.8 24.1 40.2 1.5/16" UNF -
STC33.3 33.3 34.4 32.8 31.4 9.5 38.1 - -
STC33.3B 33.3 37.2 35.6 31.7 22.2 41.6 1.1/8" GAS 1.1/2"UNF
STC33.9 33.9 38.3 36.5 31.9 24.5 42.3 - -
STC33.9B 33.9 37.3 35.8 32 12.3 42.2 1.3/8" UNF 1.5/8"UNF
STC34.9 34.9 36.4 35.2 33.1 8.2 42.7 - -
STC35.9 35.9 40.2 37.5 33.2 24.5 44.1 - -
STC36.3 36.3 38.3 37 34.6 12 42.3 - -
STC36.9 36.9 40.6 39 35 22.5 44 1.1/8" GAS 1.1/4"GAS
STC38.6 38.6 40.6 39 37.1 12.7 44.5 1.1/2" UNF -
STC39.6 39.6 42.7 41.1 38.2 18.5 47.6 1.3/8" GAS M42, M45, 1.3/8" GAS
STC40.8 40.8 44.7 41.8 37.7 24 49 - -
STC41.4 41.4 44.8 43 39.7 19 49.2 1.1/4" GAS M45
STC42.5 42.5 44.8 43 40.7 12.6 50.7 - -
STC43.4 43.4 48.5 47 42 24.5 53.3 - -
STC44.1 44.1 46.7 45.7 42.8 18.4 49.8 - -
STC44.4 44.4 47.7 46.1 42.8 19 51 M45 x 1.5/2/3 1.7/8" UNF - 1.1/2" GAS
STC45 45 49 49.3 43 26 54    
STC45.2 45.2 49 47 43.7 24.5 53.4 1.3/8" GAS 1.1/2" GAS
STC45.9 45.9 46.3 45 44.3 9.5 50.8 - M48
STC46 46 50 48 44.3 24.8 54 - -
STC46.4 46.4 51 49.6 45.2 25 55 1.1/2" GAS -
STC47.2 47.2 51.9 48.7 44.5 24 55.8 - -
STC47.5 47.5 50.3 49 45.2 25 54 - -
STC48 48 52.7 50.7 46.3 25.4 57.1 - -

1 2 3 4 5

Material: polyethylene (LDPE)
Colour: red.
Special articles on demand.

BMP: CERTIFIED UNI EN ISO 9001:2000