Molly Jack Nut Inserts
The Jack Nut or Molly threaded insert is an economical blind fastener designed for assembly-line use in thin, soft, or brittle materials. When tightened, the body collapses to form legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert. Available in steel, brass and steel with PVC or Raintite coating.
Features include - Fastens in blind holes, Won't distort or deform soft plastics or thin sheet metals, inexpensive and easy to use, Not hole-size sensitive, Fastens securely despite burrs or uneven substrate, Available with 'Plastisol' coating for sealing purposes, Suitable for a wide grip range, Can be set with manual or pneumatic tools, Removable, Strong fastening in thin sheet metal, Fast setting with pneumatic tools, No distortion to thin sheet metal.
M52550 Marson MQN Series
Marson MQN Series M52550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M52550 | MPN: M52550
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M52550 | MPN: M52550
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M52550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate
M32550 Marson MQN Series
Marson MQN Series M32550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 40/Pack
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M32550 | MPN: M32550
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M32550 | MPN: M32550
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M32550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 40/Pack
M22550 Marson MQN Series
Marson MQN Series M22550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 500/Pack
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M22550 | MPN: M22550
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M22550 | MPN: M22550
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M22550 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.000 - 0.197 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 500/Pack
M32554 Marson MQN Series
Marson MQN Series M32554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 25/Pack
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M32554 | MPN: M32554
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M32554 | MPN: M32554
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M32554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 25/Pack
M52554 Marson MQN Series
Marson MQN Series M52554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M52554 | MPN: M52554
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M52554 | MPN: M52554
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M52554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate
M22554 Marson MQN Series
Marson MQN Series M22554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 500/Pack
Minimum Order Qty: 1 | Qty Interval: N/A
BSPN: BA-M22554 | MPN: M22554
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty: 1
Qty Interval: 1
BSPN: BA-M22554 | MPN: M22554
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Marson MQN Series M22554 Jacknut (Molly) Insert; 1/4-20 UNC-2B, (0.197 - 0.394 Inch Grip), Large Flange Head, Steel, Zinc Clear Trivalent Chromate, 500/Pack
What Can You Use to Install a Jack Nut?
When setting a jack nut, you can use either manual or pneumatic tools. However, you can also use a jack nut tool. These are specifically designed for jacknut installation and may come in the form of a wrench, air tool or hand tool. Whatever you decide on, you'll still get the same benefits that come with using jack nuts.
Find Jack Nuts at Bay Supply
We have a huge blind jack nut selection with a variety of sizes and styles. Additionally, you can count on Bay Supply to carry top brands like POP and Marson. And as always, you'll get free ground shipping on orders over $99 — so buy your jack nuts in bulk!
