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N3 Engineering Spreadsheets
FP N3 Applications: Worksheet for simplified tube selection, side and tops by internal pressure
FP N3 Applications: Profile Calculation Worksheet, beams, handrails and walkways
FP N3 Applications: Spreadsheet for calculating helical tooth gears
FP N3 Applications: Worksheet for selecting independent tolerances
FP N3 Applications: Spreadsheet for calculating centrifugal pump for supplying reservoirs
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

ISO Button Head Allen Screw 7380-1
ISO 7380-1
Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
Checkered Plate – Floor Plate

American Standard U Beam

Square Industrial Tube

Tap Drill – Fine Metric Thread

Sheet Gauge – MSG, Galvanized and Aluminum

DIN84 slotted cylindrical head screws
DIN84
DIN933 and ISO4017 screw
DIN933 / ISO4017
ISO Bolt Strength Classes 898-1
ISO 898-1
CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
American Standard I Beam

Round Bar

UNC thread / UNF – Dimensions and Tap Drill

Drawn Hexagonal Bar

Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
Grade Lifting Current 80 – Workload (WLL)

V Belts – Profiles and Minimum Pulley Diameter

Thin and Coarse Smooth Paper

Tap Drill – Coarse Metric Thread

DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
BSP TUPY Connections

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
Rectangular Industrial Tube

Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
DAE DIN Elastic Ring 471
FROM 471
ISO General Geometric Tolerances 2768-2
ISO 2768-2
Equal Flap Corner

DIN Wide Washer 9021
FROM 9021
BSP Thread – Main Dimensions

NPT Thread – Conical Thread for Pipes

Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Torque and Preload for DIN metric screws

Material Density (Specific Mass)

Recommended ISO Base Hole Settings 286
ISO 286
Deep Groove Ball Bearings 6000, 6200 e 6300

Chaveta Paralela DIN 6885-1
FROM 6885-1
Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
SCH 5-10-40-80-160-XXS tubes

Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
flat iron

DIN Pressure Washer 127 B
FROM 127
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
EXP Expanded Plate / GME

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
Error VS - Error I Solder

Elastic Ring DAI DIN 472
FROM 472
ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
Round Industrial Tube

Perfil Gerdau W – H – HP

Hardness Conversion HRC – HV – HB – Tensile Strength

ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Equivalence of Steels SAE/AISI x DIN/EN x JIS
Engineering and Services Project Factory
Mechanical Design Catalog
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Planning & Boiler Tracing
Online and desktop application for planning and tools for boilermaking. Check available geometries!




















