Mounting Screws for Rink grips for Pardini GT and SP

I am shooting quite a few rounds per month and from time to time the mounting screws (and the washers) get loose and finally get lost. Does anybody know where I can get a replacement for them?

Thanks

Pardini USA has them here. https://www.pardiniguns.com/store/advanced_search_result.php?keywords=728&search_in_description=1&x=0&y=0

At least for the SP. Didn’t look for GT but probably there too.

For the GT45 I went to McMaster-Carr. You're looking at M4 screws. I got the nuts in case I needed to shorten the screws to fit. (put on 2 nuts, shorten screw as needed, removing nuts fixes the threads).  The O-Rings are the ones for the SP/HP.

























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1	5308T113	Oil-Resistant Hard Buna-N O-Ring, 1/16 Fractional Width, Dash Number 004, Packs of 100	3 Packs	3	0	2.60 Per Pack	7.80
2	93070A095	Alloy Steel Low-Profile Socket Head Screw, Hex Drive, Black Oxide, M4 x 0.7 mm Thread, 6 mm Long, Packs of 25	1 Pack	1	0	6.30 Per Pack	6.30
3	92855A402	18-8 Stainless Steel Low-Profile Socket Head Screws with Hex Drive, M4 x 0.7 mm Thread, 5 mm Long, Packs of 10	1 Pack	1	0	4.80 Per Pack	4.80
4	97093A112	Split Lock Washer for M4 Screw Size, Black Steel, Curved, Packs of 100	1 Pack	1	0	6.13 Per Pack	6.13
5	90592A090	Steel Hex Nut, Medium-Strength, Class 8, M4 x 0.7 mm Thread, Packs of 100	1 Pack	1	0	1.41 Per Pack	1.41

Note the "Low-Profile" however. They have thinner heads than the standard socket heads, and Rink uses them almost exclusively. Standard heads will be very close to sticking out of the counterbore and touching your hand. The low profile ones often take a slightly smaller hex key, btw.