Grade 2 Titanium "Head Cap" Screw.

Grade 2 Titanium “Head Cap” screws from Keystone Electronics are 40% lighter than carbon or stainless steel with a high strength to low weight ratio.

These screws are offered in Metric & Imperial thread sizes from M3 to M6 & from 2-56 to 1/4-20 with various lengths.

Keystone Electronics Titanium screws are manufactured per DIN 912 & ASME B18 specifications, offering superior corrosion resistance to acid, alkali and all chloride substances.

Extremely low magnetic, with a low temperature tenacity. Low coefficent of thermal conductivity and expansion, make them ideal for use in harsh environments as sea water, chemicals, petroleum and biomedical industries.

Metric
P/N	Length (mm)	Drive Socket	Thread
25031	10.00	2.5mm Hex	M3 x 0.5
25033	20.00	2.5mm Hex	M3 x 0.5
25035	30.00	2.5mm Hex	M3 x 0.5
25041	10.00	3.0mm Hex	M4 x 0.7
25043	20.00	3.0mm Hex	M4 x 0.7
25045	30.00	3.0mm Hex	M4 x 0.7
25051	10.00	4.0mm Hex	M5 x 0.8
25053	20.00	4.0mm Hex	M5 x 0.8
25055	30.00	4.0mm Hex	M5 x 0.8
25061	10.00	5.0mm Hex	M6 x 1.0
25062	16.00	5.0mm Hex	M6 x 1.0
25063	20.00	5.0mm Hex	M6 x 1.0
25067	40.00	5.0mm Hex	M6 x 1.0

Imperial
P/N	Length (mm)	Drive Socket	Thread
21202	.125	5/64 Hex	2-56
21203	.187	5/64 Hex	2-56
21204	.250	5/64 Hex	2-56
21205	.312	5/64 Hex	2-56
21206	.375	5/64 Hex	2-56
21208	.500	5/64 Hex	2-56
21403	.187	3/32 Hex	4-40
21404	.250	3/32 Hex	4-40
21405	.312	3/32 Hex	4-40
21406	.375	3/32 Hex	4-40
21408	.500	3/32 Hex	4-40
21410	.625	3/32 Hex	4-40
21412	.750	3/32 Hex	4-40
21604	.250	7/64 Hex	6-32
21605	.312	7/64 Hex	6-32
21606	.375	7/64 Hex	6-32
21608	.500	7/64 Hex	6-32
21610	.625	7/64 Hex	6-32
21612	.750	7/64 Hex	6-32
21616	1.000	7/64 Hex	6-32
21804	.250	9/64 Hex	8-32
21806	.375	9/64 Hex	8-32
21808	.500	9/64 Hex	8-32
21810	.625	9/64 Hex	8-32
21812	.750	9/64 Hex	8-32
21816	1.000	9/64 Hex	8-32
21820	1.250	9/64 Hex	8-32
21004	.250	9/64 Hex	10-32
21006	.375	9/64 Hex	10-32
21008	.500	9/64 Hex	10-32
21010	.625	9/64 Hex	10-32
21012	.750	9/64 Hex	10-32
21016	1.000	9/64 Hex	10-32
21904	.250	3/16 Hex	1/4-32
21906	.375	3/16 Hex	1/4-32
21908	.500	3/16 Hex	1/4-32
21910	.625	3/16 Hex	1/4-32
21912	.750	3/16 Hex	1/4-32
21914	.875	3/16 Hex	1/4-32
21916	1.000	3/16 Hex	1/4-32
21918	1.125	3/16 Hex	1/4-32