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Wellnut Inserts

Wellnut Inserts

Explore our large selection of well nut inserts and find exactly what you need for your project or applications. You'll discover wellnut inserts from a wide variety of manufactures including Bayfast, Marson, and Pop. Available in an array of dimensions and shipping quantities, you'll find a wellnut insert that meets the exact specifications your workpiece. If you need another solution or product, take a look at our inventory of fasteners and rivet nut inserts.


Contact us or request a quote to learn more about our selection of well nut inserts.

Wellnut Inserts
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We are sorry! The quantity you requested is not currently available with us. Please visit the Product Page to backorder this item.
347004 Pop Wellnuts (Pop)
347004 Pop Wellnuts (Pop)
347004, POP A1024 Wellnut 10-24, [.015-.050 GR] .562 Length, Flat Head, .125 Head Height, Round Body, Snap In, Brass/Chloroprene

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347004 | MPN: 347004

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BSPN: BA-347004 | MPN: 347004

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Avg Lead Time For Backorders: Nil

Backorder Available Date: Nil

Available Qty: -

347004, POP A1024 Wellnut 10-24, [.015-.050 GR] .562 Length, Flat Head, .125 Head Height, Round Body, Snap In, Brass/Chloroprene

We are sorry! The quantity you requested is not currently available with us. Please visit the Product Page to backorder this item.
347004-B Bayfast Wellnuts (BayFast)
347004-B Bayfast Wellnuts (BayFast)
347004-B, Bayfast Wellnuts, 10-24 UNC-2B Thread Size, (0.015 - 0.050 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347004-B | MPN: 347004-B

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BSPN: BA-347004-B | MPN: 347004-B

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Avg Lead Time For Backorders: Nil

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347004-B, Bayfast Wellnuts, 10-24 UNC-2B Thread Size, (0.015 - 0.050 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347048-B Bayfast Wellnuts (BayFast)
347048-B Bayfast Wellnuts (BayFast)
347048-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.030 - 0.227 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347048-B | MPN: 347048-B

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BSPN: BA-347048-B | MPN: 347048-B

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Avg Lead Time For Backorders: Nil

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347048-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.030 - 0.227 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347054-B Bayfast Wellnuts (BayFast)
347054-B Bayfast Wellnuts (BayFast)
347054-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.312 - 0.450 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347054-B | MPN: 347054-B

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BSPN: BA-347054-B | MPN: 347054-B

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Avg Lead Time For Backorders: Nil

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347054-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.312 - 0.450 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347064-B Bayfast Wellnuts (BayFast)
347064-B Bayfast Wellnuts (BayFast)
347064-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.030 - 0.227 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347064-B | MPN: 347064-B

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BSPN: BA-347064-B | MPN: 347064-B

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Avg Lead Time For Backorders: Nil

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347064-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.030 - 0.227 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347088-B Bayfast Wellnuts (BayFast)
347088-B Bayfast Wellnuts (BayFast)
347088-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.035 - 0.232 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347088-B | MPN: 347088-B

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BSPN: BA-347088-B | MPN: 347088-B

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Avg Lead Time For Backorders: Nil

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347088-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.035 - 0.232 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347108-B Bayfast Wellnuts (BayFast)
347108-B Bayfast Wellnuts (BayFast)
347108-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.015 - 0.192 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347108-B | MPN: 347108-B

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BSPN: BA-347108-B | MPN: 347108-B

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Avg Lead Time For Backorders: Nil

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347108-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.015 - 0.192 Inch Grip), Flat Head, Brass Material, EPDM Finish

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347112 Pop Wellnuts (Pop)
347112 Pop Wellnuts (Pop)
347112, POP 10SL Wellnut 10-32, [.312-.643 GR] 1.051 Length, Flat Head, .051 Head Height, Round Body, Brass/Chloroprene

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347112 | MPN: 347112

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BSPN: BA-347112 | MPN: 347112

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347112, POP 10SL Wellnut 10-32, [.312-.643 GR] 1.051 Length, Flat Head, .051 Head Height, Round Body, Brass/Chloroprene

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347112-B Bayfast Wellnuts (BayFast)
347112-B Bayfast Wellnuts (BayFast)
347112-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.312 - 0.643 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347112-B | MPN: 347112-B

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Minimum Order Qty: 1

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BSPN: BA-347112-B | MPN: 347112-B

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Avg Lead Time For Backorders: Nil

Backorder Available Date: Nil

Available Qty: -

347112-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.312 - 0.643 Inch Grip), Flat Head, Brass Material, EPDM Finish

We are sorry! The quantity you requested is not currently available with us. Please visit the Product Page to backorder this item.
347198 Pop Wellnuts (Pop)
347198 Pop Wellnuts (Pop)
347198, POP 10XL Wellnut 10-32, [.812-1.143 GR] 1.551 Length, Flat Head, .051 Head Height, Round Body, Brass/Chloroprene

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347198 | MPN: 347198

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BSPN: BA-347198 | MPN: 347198

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347198, POP 10XL Wellnut 10-32, [.812-1.143 GR] 1.551 Length, Flat Head, .051 Head Height, Round Body, Brass/Chloroprene

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347198-B Bayfast Wellnuts (BayFast)
347198-B Bayfast Wellnuts (BayFast)
347198-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.812 - 1.143 Inch Grip), Flat Head, Brass Material, EPDM Finish

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347198-B | MPN: 347198-B

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BSPN: BA-347198-B | MPN: 347198-B

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Avg Lead Time For Backorders: Nil

Backorder Available Date: Nil

Available Qty: -

347198-B, Bayfast Wellnuts, 10-32 UNF-2B Thread Size, (0.812 - 1.143 Inch Grip), Flat Head, Brass Material, EPDM Finish

We are sorry! The quantity you requested is not currently available with us. Please visit the Product Page to backorder this item.
347233 Pop Wellnuts (Pop)
347233 Pop Wellnuts (Pop)
347233, POP L1024 Wellnut 10-24, [.030-.277 GR] .767 Length, Flat Head, .187 Head Height, Round Body, Brass/Chloroprene

Minimum Order Qty: 1 | Qty Interval: N/A

BSPN: BA-347233 | MPN: 347233

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BSPN: BA-347233 | MPN: 347233

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347233, POP L1024 Wellnut 10-24, [.030-.277 GR] .767 Length, Flat Head, .187 Head Height, Round Body, Brass/Chloroprene

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Items 1-12 of 15

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Shop for Well Nut Fastener Inserts at Bay Supply

If you have a job that involves sealing bolt holes or connecting items to surfaces, you may need well nut fastener inserts! Wellnut inserts can be blind fastened since only one side of the hole needs to be revealed. Appropriate for many different applications, well nuts offer water-resistant fastening, vibration resistance and, in some instances, insulation between materials. Bay Supply has a wide range of wellnut inserts available, so start browsing now!

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