Client Spotlight: Helix Linear Technologies

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23200 Commerce Park, Beachwood, OH, 44122

Toll Free: 216-485-2232

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CAD Specifications Catalog Videos Accessories

Dimensions Lead

Turns per inch of Travel (in)4

Lead (in)0.25

Nominal Diameter - A (in)0.3125

Pitch (in)0.125

Pitch (mm)3.175

Material & Finish

MaterialAcetal

Performance & Tolerances

Starts2

Measurement systemImperial

Product Info

Nut CodeSNA

Diameter Code31

Dynamic Load Capacity (lb)38.00

Efficiency (%)76.5023522

Mating Screw Part No031250L, 031250R

Maximum Axial Lash (in)FALSE

Nut Diameter B (in)0.5

Nut Length C (in)0.5

Nut TypeSleeve Nut

Standard Operating Temperature Range (F°)32 - 200

Static Load Capacity (lb)125.00

Torque to Raise 1 lb (in-lb)0.0520098201

Thread Details

Threads per Inch8

Thread DirectionLH, RH

Thread ClassCentralizing

Thread TypeStub Acme

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Dimensions Lead

Turns per inch of Travel (in)4

Lead (in)0.25

Nominal Diameter - A (in)0.3125

Pitch (in)0.125

Pitch (mm)3.175

Material & Finish

MaterialAcetal

Performance & Tolerances

Starts2

Measurement systemImperial

Product Info

Nut CodeSNA

Diameter Code31

Dynamic Load Capacity (lb)38.00

Efficiency (%)76.5023522

Mating Screw Part No031250L, 031250R

Maximum Axial Lash (in)FALSE

Nut Diameter B (in)0.5

Nut Length C (in)0.5

Nut TypeSleeve Nut

Standard Operating Temperature Range (F°)32 - 200

Static Load Capacity (lb)125.00

Torque to Raise 1 lb (in-lb)0.0520098201

Thread Details

Threads per Inch8

Thread DirectionLH, RH

Thread ClassCentralizing

Thread TypeStub Acme

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0.313 in Diameter x 0.25 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

SNA031250

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Lead Screw Calculator

Torque, speed & efficiency

Printable specs & data

0.5 in Diameter x 1 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

0.5 in Diameter x 1 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

Price: $20.69

12 mm Diameter x 3 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

12 mm Diameter x 3 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

Price: $20.69

12 mm Diameter x 2 mm Lead x 2 mm Pitch Sleeve Nut (SNA)

12 mm Diameter x 2 mm Lead x 2 mm Pitch Sleeve Nut (SNA)

Price: $20.69

0.5 in Diameter x 0.197 in Lead x 0.098 in Pitch Sleeve Nut (SNA)

0.5 in Diameter x 0.197 in Lead x 0.098 in Pitch Sleeve Nut (SNA)

Price: $20.69

14 mm Diameter x 8 mm Lead x 4.001 mm Pitch Sleeve Nut (SNA)

14 mm Diameter x 8 mm Lead x 4.001 mm Pitch Sleeve Nut (SNA)

Price: $20.69

11 mm Diameter x 6 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

11 mm Diameter x 6 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

Price: $20.69

0.5 in Diameter x 0.25 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

0.5 in Diameter x 0.25 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

Price: $20.69

0.56" Diameter x 1.60" Lead - Sleeve Nut (SNA)

0.56" Diameter x 1.60" Lead - Sleeve Nut (SNA)

Price: $20.69

0.375 in Diameter x 0.025 in Lead x 0.025 in Pitch Sleeve Nut (SNA)

0.375 in Diameter x 0.025 in Lead x 0.025 in Pitch Sleeve Nut (SNA)

Price: $26.86

0.25 in Diameter x 0.5 in Lead x 0.083 in Pitch Sleeve Nut (SNA)

0.25 in Diameter x 0.5 in Lead x 0.083 in Pitch Sleeve Nut (SNA)

Price: $28.87

0.25 in Diameter x 0.333 in Lead x 0.083 in Pitch Sleeve Nut (SNA)

0.25 in Diameter x 0.333 in Lead x 0.083 in Pitch Sleeve Nut (SNA)

Price: $28.87

0.625 in Diameter x 0.5 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

0.625 in Diameter x 0.5 in Lead x 0.125 in Pitch Sleeve Nut (SNA)

Price: $31.56

16mm Diameter x 35mm Lead - Sleeve Nut (SNA)

16mm Diameter x 35mm Lead - Sleeve Nut (SNA)

Price: $31.56

16 mm Diameter x 6 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

16 mm Diameter x 6 mm Lead x 3 mm Pitch Sleeve Nut (SNA)

Price: $31.56

16 mm Diameter x 20 mm Lead x 2.5 mm Pitch Sleeve Nut (SNA)

16 mm Diameter x 20 mm Lead x 2.5 mm Pitch Sleeve Nut (SNA)

Price: $31.56

0.625 in Diameter x 0.1 in Lead x 0.1 in Pitch Sleeve Nut (SNA)

0.625 in Diameter x 0.1 in Lead x 0.1 in Pitch Sleeve Nut (SNA)

Price: $31.56

20 mm Diameter x 8 mm Lead x 4 mm Pitch Sleeve Nut (SNA)

20 mm Diameter x 8 mm Lead x 4 mm Pitch Sleeve Nut (SNA)

Price: $39.31

0.75 in Diameter x 0.1 in Lead x 0.1 in Pitch Sleeve Nut (SNA)

0.75 in Diameter x 0.1 in Lead x 0.1 in Pitch Sleeve Nut (SNA)

Price: $39.31

18 mm Diameter x 2 mm Lead x 2 mm Pitch Sleeve Nut (SNA)

18 mm Diameter x 2 mm Lead x 2 mm Pitch Sleeve Nut (SNA)

Price: $39.31

20mm Diameter x 45mm Lead - Sleeve Nut (SNA)

20mm Diameter x 45mm Lead - Sleeve Nut (SNA)

Price: $39.31

Lead Screw Calculator

Torque, speed & efficiency

Printable specs & data

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Lead Screws
SNA

Thread Direction

Price: $26.86