The KS-1901 Speed Wing Nut is a solid stainless steel M10 nut with an integrated wing shape and a hex top for 19 mm wrench operation. It is made for rigging points that are adjusted often, giving crews the choice of fast hand-tightening or tool-assisted tightening in car-rigging, coupler, speed rail, and suction-cup setups.
Why It Matters
Fast adjustment hardware still needs to behave in tight spaces. The off-center wings help two nuts sit close together without clashing, while the hex top keeps wrench access available when hand force is not enough.
Key Features
M10 thread covers a common rigging fastener size.
Solid stainless steel construction resists corrosion and repeated handling.
Hex top accepts a 19 mm wrench for tool-assisted tightening.
Off-center wing design helps adjacent speed wing nuts fit in confined rigging layouts.
Applications
Use for car-rigging systems, coupler assemblies, speed rail details, suction-cup rigs, and hardware that needs repeated adjustment or disassembly.
Compatibility
Designed for M10 threaded fasteners; sister thread sizes cover 1/2"-13, 3/8"-16, and M12 applications.
Frequently Asked Questions
Can I tighten it with a wrench?
Yes. The hex top fits a 19 mm wrench when hand tightening is not enough.
Why are the wings off-center?
The offset helps two speed wing nuts sit close together without the wings clashing.
Is this the M10 version?
Yes. KS-1901 is the M10 Speed Wing Nut; sister versions cover other common rigging thread sizes.
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