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    SMS Nuts


    SMS Nuts
    Description

    ACL SMS Nuts are manufactured in accordance with SMS 1145 for use in hygienic process systems in the Food & Beverage and Dairy industries. Produced from 316L stainless steel with a high-quality surface finish, these nuts are designed for reliable, easy-to-clean SMS union connections.

    Specifications
    • Standard: SMS 1145
    • Surface finish: 0.8Ra µm minimum
    • Materials comply with AD2000 (PED) and ASME VIII
    Dimensional Image
    Features
    • Manufactured to SMS 1145 standard
    • Produced from 316L stainless steel
    • High-quality surface finish for hygienic performance
    • Compatible with ACL SMS male and liner fittings
    • Full laser marking for traceability
    • Available in a full range of sizes
    Materials
    • Material: 316L Stainless Steel as standard
    SMS Fittings / SMS Nuts
    Spanner Spanner DS Fittings DS Fittings SMS Fittings SMS Fittings DIN Fittings DIN Fittings RJT Fittings RJT Fittings IDF Fittings IDF Fittings
    SMS Nuts SMS Nuts
    SMS Male Long & Short SMS Male Long & Short SMS Liners Long & Short SMS Liners Long & Short SMS Blanks SMS Blanks SMS Blind Nuts, with Chain SMS Blind Nuts, with Chain SMS Union Gasket, Unlipped SMS Union Gasket, Unlipped
    Total: 6
    Industry
    PART#    		 Product
    Name    		 Standard Type Material Grade EN Standard ASTM Standard Size (in) Size (DIN) ID (mm) ID (in) OD (mm) OD (in) Flange (mm) Flange (in) Neck (mm) Neck (in) Height (mm) Height (in) Face (mm) Face (in) Weight
    NUSM000250124L
    		SMS Union (1") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 1" 1.26" 25 0.98" 0.120000
    dimensional image
    View Page → SMS Union (1") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0100 Legacy Part Number UK:  OMSM0100 Legacy Part Number DK:  OMSM0100 Dimensional Image Key:
    • Length (C) mm:   20
    • OD 1 (D) mm:   25
    • OD 2 (H) mm:   40
    • OD (H) mm:   25
    • ID (D) mm:   32
    • ID (E) in:   1.26"
    • Length (C) in:   0.79"
    • OD 1 (D) in:   0.98
    • OD 2 (H) in:   0.98"
    • OD (H) in:   1.57"
    • ID (D) in:   1.26"
    • ID mm:   32
    NUSM000380124L
    		SMS Union (1 1/2") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 1 1/2" 1.89" 38 1.5" 0.220000
    dimensional image
    View Page → SMS Union (1 1/2") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0150 Legacy Part Number UK:  OMSM0150 Legacy Part Number DK:  OMSM0150 Dimensional Image Key:
    • Length (C) mm:   25
    • OD 1 (D) mm:   38
    • OD 2 (H) mm:   60
    • OD (H) mm:   38
    • ID (D) mm:   48
    • ID (E) in:   1.89"
    • Length (C) in:   0.98"
    • OD 1 (D) in:   1.5
    • OD 2 (H) in:   1.5"
    • OD (H) in:   2.36"
    • ID (D) in:   1.89"
    • ID mm:   48
    NUSM000510124L
    		SMS Union (2") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 2" 2.38" 51 2.01" 0.300000
    dimensional image
    View Page → SMS Union (2") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0200 Legacy Part Number UK:  OMSM0200 Legacy Part Number DK:  OMSM0200 Dimensional Image Key:
    • Length (C) mm:   26
    • OD 1 (D) mm:   51
    • OD 2 (H) mm:   70
    • OD (H) mm:   51
    • ID (D) mm:   60.5
    • ID (E) in:   2.38"
    • Length (C) in:   1.02"
    • OD 1 (D) in:   2.01
    • OD 2 (H) in:   2.01"
    • OD (H) in:   2.76"
    • ID (D) in:   2.38"
    • ID mm:   60.5
    NUSM000630164L
    		SMS Union (2 1/2") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 2 1/2" 2.91" 63.5 2.5" 0.350000
    dimensional image
    View Page → SMS Union (2 1/2") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0250 Legacy Part Number UK:  OMSM0250 Legacy Part Number DK:  OMSM0250 Dimensional Image Key:
    • Length (C) mm:   30
    • OD 1 (D) mm:   63.5
    • OD 2 (H) mm:   85
    • OD (H) mm:   63.5
    • ID (D) mm:   74
    • ID (E) in:   2.91"
    • Length (C) in:   1.18"
    • OD 1 (D) in:   2.5
    • OD 2 (H) in:   2.5"
    • OD (H) in:   3.35"
    • ID (D) in:   2.91"
    • ID mm:   74
    NUSM000760204L
    		SMS Union (3") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 3" 3.43" 76.1 3" 0.400000
    dimensional image
    View Page → SMS Union (3") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0300 Legacy Part Number UK:  OMSM0300 Legacy Part Number DK:  OMSM0300 Dimensional Image Key:
    • Length (C) mm:   30
    • OD 1 (D) mm:   76.1
    • OD 2 (H) mm:   98
    • OD (H) mm:   76.1
    • ID (D) mm:   87
    • ID (E) in:   3.43"
    • Length (C) in:   1.18"
    • OD 1 (D) in:   3
    • OD 2 (H) in:   3"
    • OD (H) in:   3.86"
    • ID (D) in:   3.43"
    • ID mm:   87
    NUSM001010204L
    		SMS Union (4") | Nut (Round) | 304 SMS Nut - Round 304 1.4301 S30400 4" 4.61" 101.6 4" 1.092000
    dimensional image
    View Page → SMS Union (4") | Nut (Round) | 304 Legacy Part Number IE:  OMSM0400 Legacy Part Number UK:  OMSM0400 Legacy Part Number DK:  OMSM0400 Dimensional Image Key:
    • Length (C) mm:   30
    • OD 1 (D) mm:   101.6
    • OD 2 (H) mm:   132
    • OD (H) mm:   101.6
    • ID (D) mm:   117
    • ID (E) in:   4.61"
    • Length (C) in:   1.18"
    • OD 1 (D) in:   4
    • OD 2 (H) in:   4"
    • OD (H) in:   5.2"
    • ID (D) in:   4.61"
    • ID mm:   117
    SMS Union (1
    SMS Union (1") | Nut (Round) | 304
    Hygienic
    NUSM000250124L
    SMS Union (1 1/2
    SMS Union (1 1/2") | Nut (Round) | 304
    Hygienic
    NUSM000380124L
    SMS Union (2
    SMS Union (2") | Nut (Round) | 304
    Hygienic
    NUSM000510124L
    SMS Union (2 1/2
    SMS Union (2 1/2") | Nut (Round) | 304
    Hygienic
    NUSM000630164L
    SMS Union (3
    SMS Union (3") | Nut (Round) | 304
    Hygienic
    NUSM000760204L
    SMS Union (4
    SMS Union (4") | Nut (Round) | 304
    Hygienic
    NUSM001010204L