1/4" (6.4 mm) Stainless steel male nut used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Aluminum male nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Stainless steel Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Aluminum Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Nickel gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Copper gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/4" (6.4 mm) Aluminum gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Stainless steel male nut used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Aluminum male nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Stainless steel Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Aluminum Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Nickel gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Copper gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/8" (9.5 mm) Aluminum gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Stainless steel male nut used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Aluminum male nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Stainless steel Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Aluminum Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Nickel gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Copper gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1/2" (12.7 mm) Aluminum gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Stainless steel male nut used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Aluminum male nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Stainless steel Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Aluminum Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Nickel gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Copper gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

3/4" (19 mm) Aluminum gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Stainless steel male nut used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Aluminum male nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Stainless steel Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Aluminum Female nut used with Atlas butt, male and socket weld fittings. ATCR fittings are Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Nickel gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Copper gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.

1" (25.4 mm) Aluminum gasket used with Atlas butt, male and socket weld fittings. Swagelok VCR® and Parker-Hannifin VacuSeal® compatible.