Wink Fasteners, Inc. -- Stainless Steel Fasteners - Bolts - Fasteners - Nuts

Specifications Include:
• ASTM
• Military
• Federal
• Metric
Full Certification Available

WBE:
Preferred Procurement Eligibility: As a small, woman-owned enterprise, Wink Fasteners qualifies to participate in diversity programs, objectives, and various preferred procurement programs of many local and state agencies. If we are not qualified, we can get qualified.

Materials*

Stainless Steels

Super Austentic Alloy 20
Most items are specials with deliveries up to 6 weeks.
Expedites available on many items.

Common Trade Name:	Carpenter 20®, Alloy 20
UNS:	N08020
Specification:	ASTM B471, B472
Approx. Room Temp. Mechanicals:	T = 85 ksi Y = 45 ksi
Typical % Compositions Summary:	C .06 max, Cr 19 - 21, Cu 3.0 - 4.0, Fe 36, Mn 2.0, Mo 2.0 - 3.0, Nb + Ta 1.0, Ni 32.5 - 35.0, P .035 max., Si 1.0 max., S .035 max., Ta 1.0 max.
Corrosion Resistance:	This is a columbium stabilized material that combines excellent corrosion resistance with elevated mechanical properties. It excels in resisting hot sulfuric acids when compared to 316.