Black Oxide

M24 (M20-2.50) Metric Socket Head Shoulder Screw - Black Oxide 537320 - 537380

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M20 (M16-2.00) Metric Socket Head Shoulder Screw - Black Oxide 537286 - 537312

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M16 (M12-1.75) Metric Socket Head Shoulder Screw - Black Oxide 537246 - 537274

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M12 (M10-1.50) Metric Socket Head Shoulder Screw - Black Oxide 537190 - 537220

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M10 (M8-1.25) Metric Socket Head Shoulder Screw - Black Oxide 537146 - 537172

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M8 (M6-1.00) Metric Socket Head Shoulder Screw - Black Oxide 537106 - 537132

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...

M6 (M5-0.80) Metric Socket Head Shoulder Screw - Black Oxide 537074 - 537092

Black oxide steel socket head shoulder screws are considered grade 12 (12.9). The socket head shoulder screws offer a very high tensile strength of 170,000 psi when tested lengthwise. The shoulder screws are offered in both black oxide and stainless...