Cap Head Seal Screws
Stainless steel
P0173 Cap Head Seal Screws
hex. socket, material: 303 stainless or 316 stainless
Order No.
P0173.020-004-2N
d1
M 2
l1
4
h1
max.
2.0
d2
max.
3.8
A/F
1.5
d3
±0.05
2.35
Material
VI s/s
Ready to despatch 0
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Need more? Please call us.
| Units | Price/unit after discount | Applied Discount |
| 1+ | - |
Technical & Application
Material
Stainless steel (AISI 303 1.4305 tensile strength 550 N/mm2 or AISI 316 1.440 tensile strength 480 N/mm2), with silicone "O" ring as standard.
For other "O" ring materials see technical data pages (-FS = fluorosilicone, -EP = EPDM, -VI = viton, -NI = nitrile, -BN = Buna etc.).
Other thread lengths on request.
Technical Notes
Screws generally as DIN 912, seals substances in and contaminants out
Re-useable, clearance holes recommended for maximum sealing.
Max temperature range: -100°C to +260°C, pressure range - up to 410 bar (6000 psi).
Also available (on request) with thread-locking.
Tips
Clearance holes recommended for maximum sealing performance (see dimensions below).
Clearance hole depth 2-3 x thread pitch, threads are metric coarse pitch.
