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Subscription Member Access: Engineering Spreadsheets | FPCAD | Online calculations
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N3 Engineering Spreadsheets
FP N3 Applications: Calculation of square/prismatic tanks and reservoirs with a width greater than 2500mm
FP N3 Applications: Spreadsheet for dimensional calculation of 150lbs flanges
FP N3 Applications: Spreadsheet for calculating and selecting spur gears
FP N3 Applications: Set of spreadsheets for calculating industrial agitators and beaters in different blade formats
FP N3 Applications: Sizing of Cylindrical Tube Columns
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Equivalence of Steels SAE/AISI x DIN/EN x JIS

CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
Deep Groove Ball Bearings 6000, 6200 e 6300

Error VS - Error I Solder

BSP Thread – Main Dimensions

DIN Wide Washer 9021
FROM 9021
V Belts – Profiles and Minimum Pulley Diameter

ISO Button Head Allen Screw 7380-1
ISO 7380-1
BSP TUPY Connections

Hardness Conversion HRC – HV – HB – Tensile Strength

ISO General Geometric Tolerances 2768-2
ISO 2768-2
flat iron

American Standard I Beam

Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
Recommended ISO Base Hole Settings 286
ISO 286
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
American Standard U Beam

DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
Round Bar

DIN933 and ISO4017 screw
DIN933 / ISO4017
Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
Thin and Coarse Smooth Paper

Torque and Preload for DIN metric screws

Equal Flap Corner

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Square Industrial Tube

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
Drawn Hexagonal Bar

UNC thread / UNF – Dimensions and Tap Drill

Checkered Plate – Floor Plate

DAE DIN Elastic Ring 471
FROM 471
NPT Thread – Conical Thread for Pipes

EXP Expanded Plate / GME

DIN Pressure Washer 127 B
FROM 127
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
SCH 5-10-40-80-160-XXS tubes

Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
Material Density (Specific Mass)

Round Industrial Tube

ISO Bolt Strength Classes 898-1
ISO 898-1
ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
Chaveta Paralela DIN 6885-1
FROM 6885-1
Tap Drill – Fine Metric Thread

Tap Drill – Coarse Metric Thread

Rectangular Industrial Tube

Grade Lifting Current 80 – Workload (WLL)

Elastic Ring DAI DIN 472
FROM 472
Sheet Gauge – MSG, Galvanized and Aluminum

Perfil Gerdau W – H – HP

Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
DIN84 slotted cylindrical head screws
DIN84
Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286Engineering and Services Project Factory
Mechanical Design Catalog
Open a budget with qualified professionals at the Project Factory!
Planning & Boiler Tracing
Online and desktop application for planning and tools for boilermaking. Check available geometries!




















