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Company
Bossard Catalog
Description
BN 20521 - Self-clinching threaded standoffs open type, for metallic materials
Bill of material
3493760
BNARTNR
Order number
BNARTNR1
Order number
BZC
Part description
W
Material
SO
WVIS
Material
Steel, hardened, zinc-plated, colorless passivated (code "zi")
INFO
Infotext
Information
Infotext
L
Length (+0.05 -0.13)
mm
B
Threadless length ±0.25
mm
D1
Thread
LB
Hole-Ø in sheet +0.08 0
mm
D2
±0.13
mm
D3
0 -0.13
mm
D4
mm
SW
mm
SM
Min. thickness
mm
MRL
Min. edge distance up to the hole centre
mm
BNMAT
Material
Additional Information
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Dimension
2D
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