Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4

These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet.

Types BSO4 standoffs are for installation into stainless steel sheets as thin as 1.02mm.

If you require a standoff which we do not offer in this bulletin, please contact us. We will be happy to work with you to satisfy your special need.

Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 2

Part #	Thread Size x Pitch	Hole Size in Sheet + 0.08	C - 0.13	H Nom.	L - Length + 0.05 –0.13	Fastener Material	Standard Finish	CAD	Inventory
BSO4-M3-6	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 6 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-8	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 8 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-10	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 10 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-12	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 12 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-14	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 14 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-16	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 16 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-18	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 18 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-20	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 20 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-22	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 22 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3-25	N/A M3 x 0.5	N/A 4.22 mm	N/A 4.2 mm	N/A 4.8 mm	N/A 25 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-6	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 6 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-8	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 8 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-10	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 10 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-12	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 12 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-14	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 14 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-16	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 16 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-18	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 18 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-20	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 20 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-22	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 22 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-3.5M3-25	N/A M3 x 0.5	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 25 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3.5-6	N/A M3.5 x 0.6	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 6 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3.5-8	N/A M3.5 x 0.6	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 8 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3.5-10	N/A M3.5 x 0.6	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 10 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3.5-12	N/A M3.5 x 0.6	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 12 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}
BSO4-M3.5-14	N/A M3.5 x 0.6	N/A 5.41 mm	N/A 5.39 mm	N/A 6.4 mm	N/A 14 mm	N/A 400 Series Stainless Steel	N/A Passivated and/or tested per ASTM A380	N/A	N/A {0}

Part #

Thread Size x Pitch

Hole Size in Sheet + 0.08

C - 0.13

H Nom.

L - Length + 0.05 –0.13

Fastener Material

Standard Finish

CAD

Inventory

BSO4-M3-6

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 6 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-8

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 8 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-10

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 10 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-12

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 12 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-14

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 14 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-16

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 16 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-18

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 18 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-20

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 20 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-22

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 22 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3-25

N/A M3 x 0.5

N/A 4.22 mm

N/A 4.2 mm

N/A 4.8 mm

N/A 25 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-6

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 6 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-8

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 8 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-10

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 10 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-12

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 12 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-14

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 14 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-16

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 16 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-18

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 18 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-20

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 20 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-22

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 22 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-3.5M3-25

N/A M3 x 0.5

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 25 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3.5-6

N/A M3.5 x 0.6

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 6 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3.5-8

N/A M3.5 x 0.6

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 8 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3.5-10

N/A M3.5 x 0.6

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 10 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3.5-12

N/A M3.5 x 0.6

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 12 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}

BSO4-M3.5-14

N/A M3.5 x 0.6

N/A 5.41 mm

N/A 5.39 mm

N/A 6.4 mm

N/A 14 mm

N/A 400 Series Stainless Steel

N/A Passivated and/or tested per ASTM A380

N/A

N/A {0}