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Type RAS for sheet metal is a threaded right angle fastener that accepts standard unified or metric screws.
Unit of Measure
Items
Right angle nuts – RAS

Steel Threaded Right Angle Fastener - Type RAS - Unified

Right angle nuts – RAS

Steel Threaded Right Angle Fastener - Type RAS - Unified

Right angle nuts – RAS

Steel Threaded Right Angle Fastener - Type RAS - Unified

Right angle nuts – RAS

Steel Threaded Right Angle Fastener - Type RAS - Unified

Right angle nuts – RAS

Steel Threaded Right Angle Fastener - Type RAS - Unified
Thread Size N/A .112-40 (#4-40) N/A .112-40 (#4-40) N/A .112-40 (#4-40) N/A .138-32 (#6-32) N/A .138-32 (#6-32)
Type N/A RAS
Thread Code N/A 440 N/A 440 N/A 440 N/A 632 N/A 632
Height Code N/A 9 N/A 9 N/A 9 N/A 10 N/A 10
Length Code N/A 4 N/A 6 N/A 8 N/A 4 N/A 8
L - Length ± .0031
N/A .121 in a1286_1.jpg N/A .183 in a1286_1.jpg N/A .246 in a1286_1.jpg N/A .121 in a1286_1.jpg N/A .246 in a1286_1.jpg
Min. Sheet Thickness N/A .040 in
Hole Size in Sheet + 0.002 - 0.001 N/A .312 x .125 in N/A .312 x .187 in N/A .312 x .250 in N/A .375 x .125 in N/A .375 x .250 in
A ± .003 N/A .308 in N/A .308 in N/A .308 in N/A .371 in N/A .371 in
C Nom. N/A .250 in N/A .250 in N/A .250 in N/A .300 in N/A .300 in
D Nom. N/A .125 in
E ± .006 N/A .370 in N/A .370 in N/A .370 in N/A .433 in N/A .433 in
F - Height ± .006 N/A .281 in N/A .281 in N/A .281 in N/A .312 in N/A .312 in
G Nom. N/A .406 in N/A .406 in N/A .406 in N/A .462 in N/A .462 in
J Nom. N/A .096 in N/A .096 in N/A .096 in N/A .141 in N/A .141 in
Min. Part Face to Edge K N/A .040 in
Min. Dist. Hole C/L to Edge M2 N/A .300 in N/A .350 in N/A .430 in N/A .350 in N/A .500 in
Thread Specification N/A 2B per ASME B1.1
Standard Material N/A Steel
Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
For Use in Sheet Hardness N/A HRB 60 (Hardness Rockwell “B” Scale) / HB (Hardness Brinell) 107 or Less
CAD Supplier N/A PennEngineering® (PEM®)
Inventory N/A {0} N/A {0} N/A {0} N/A {0} N/A {0}
  • 1 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
  • 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.