EPDM Rubber Brass Insert Well Nuts

Flanged Insert With An Internal Threaded Brass Nut

Creates a waterproof seal
Minimizes vibration and shocks
Easy to install or remove
Highly corrosion resistant - Marine Grade
Can be installed into blind holes

Well nuts are a mostly rubber (EPDM) fastener with a hidden brass nut near the end. They have a flange on one end with a long barrel that is inserted into a hole. Rubber Well nuts are a common choice for waterproofing holes where an attachment is needed. A well nut is also commonly referred to as a rawl nut, rawlnut, or a rubber rivet nut.

Well Nuts are a great choice to help prevent Galvanic Corrosion.

SKU	Thread Size	Grip Range	Hole Size (+.002/-.000)
1111-146-0002	#6-23 UNC	0.015 - 0.156	0.312
1111-146-0012	#6-32 UNC	0.375 - 0.607	0.250
1111-146-0022	#8-32 UNC	0.015 - 0.156	0.312
1111-146-0032	#10-32 UNF	0.015 - 0.192	0.377
1111-146-0042	#10-32 UNF	0.035 - 0.232	0.377
1111-146-0052	#10-32 UNF	0.031 - 0.228	0.377
1111-146-0072	1/4"-20 UNC	0.031 - 0.187	0.500
1111-146-0082	1/4"-20 UNC	0.250 - 0.457	0.500
1111-146-0092	5/16"-18 UNC	0.016 - 0.156	0.562
1111-146-0102	3/8"-16 UNC	0.015 - 0.437	0.750

This item qualifies for FREE SHIPPING on orders $250+

Select Products Below See Product Specifications See Product Video

NA = "Not Sold In Single Quantity"

Select Package Quantity

#6-32 x 0.499 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0002

1
$0.73 (0.73/ea)

25
$17.25 (0.69/ea)

100
$68.00 (0.68/ea)

1000
$670.00 (0.67/ea)

Subtotal: $0.00 /

#6-32 x 0.981 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0012

1
$0.75 (0.75/ea)

25
$18.25 (0.73/ea)

100
$70.00 (0.7/ea)

1000
$680.00 (0.68/ea)

Subtotal: $0.00 /

#8-32 x 0.499 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0022

1
NA

25
$15.25 (0.61/ea)

100
$59.00 (0.59/ea)

1000
$580.00 (0.58/ea)

Subtotal: $0.00 /

#10-32 x 0.554 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0032

1
$0.74 (0.74/ea)

25
$18.25 (0.73/ea)

100
$70.00 (0.7/ea)

1000
$680.00 (0.68/ea)

Subtotal: $0.00 /

#10-32 x 0.665 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0042

1
$0.73 (0.73/ea)

25
$17.50 (0.7/ea)

100
$67.00 (0.67/ea)

1000
$660.00 (0.66/ea)

Subtotal: $0.00 /

#10-32 x 0.825 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0052

1
$1.07 (1.07/ea)

25
$26.00 (1.04/ea)

100
$102.00 (1.02/ea)

1000
$1,000.00 (1/ea)

Subtotal: $0.00 /

1/4"-20 x 0.831 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0072

1
$1.25 (1.25/ea)

25
$31.00 (1.24/ea)

100
$119.00 (1.19/ea)

1000
$1,180.00 (1.18/ea)

Subtotal: $0.00 /

5/16"-18 x 0.725 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0092

1
$1.45 (1.45/ea)

25
$36.00 (1.44/ea)

100
$143.00 (1.43/ea)

1000
$1,400.00 (1.4/ea)

Subtotal: $0.00 /

3/8"-16 x 1.062 EPDM Rubber Brass Insert Well Nuts

SKU #1111-146-0102

1
$3.45 (3.45/ea)

25
$84.25 (3.37/ea)

100
$333.00 (3.33/ea)

1000
$3,300.00 (3.3/ea)

Subtotal: $0.00 /

EPDM Rubber Brass Insert Well Nuts

Flanged Insert With An Internal Threaded Brass Nut

Product Specifications

Product Video

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