#10-32 x 3/8" stainless steel socket head bolt.
This stronger screw (a.k.a. - bolt) can be used in many (but not all) flipper assemblies to attach coil stops to their base plates. This screw upgrades the weaker mild black steel socket head screws that have been known to shear off from strong flipper plunger hits.
Use with a #10 high collar locking washer (#4701-0004-00 and/or #244-5003-00 - sold separately).
Bally/Williams reference #4010-01066-06.
American Pinball reference #91251A340.
Jersey Jack Pinball reference #90-004010-06.
Stern reference #237-6389-00.