Rivet Nut Inserts

Thin sheet or soft panels and no back-side access? Rivet nut inserts give you strong threads in one shot. Use bubble-back styles when you need higher torque and spin-out resistance. Go split-body metric or fractional to form 4 petals that spread clamp load, helping plastics fiberglass and thin metal hold tight. We keep grip ranges ready for mixed stack-ups.

15 results

Rivet-Nut Inserts

Split Body Rivet-Nut Inserts - Fractional

Split Body Rivet-Nut Inserts - Metric

Rivet-Nut Inserts

Aluminum, large-flange blind threaded rivet-nut inserts offering wide grip ranges and high bearing surface for higher torque applications. Flange resists push-through and formed backside “bubble” improves pull-out resistance, reducing spinning and failure in thin materials.

Diameter	Length	Thread Size	Thread Type	Grip Range	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
#6	0.368"	#6-32	Coarse	0.01" - 0.08"	25	85430	Log in to view price
#6-32 Rivet-Nut Insert, 0.01" - 0.08" Grip Range - 25 Pack Item #: 85430 Package Weight: 0.1 lbs View Product Details Log in to Order
#8	0.368"	#8-32	Coarse	0.01" - 0.08"	25	85431	Log in to view price
#8-32 Rivet-Nut Insert, 0.01" - 0.08" Grip Range - 25 Pack Item #: 85431 Package Weight: 0.1 lbs View Product Details Log in to Order
#10	0.442"	#10-24	Coarse	0.01" - 0.08"	25	85432	Log in to view price
#10-24 Rivet-Nut Insert, 0.01" - 0.08" Grip Range - 25 Pack Item #: 85432 Package Weight: 0.1 lbs View Product Details Log in to Order
#10	0.442"	#10-32	Fine	0.01" - 0.08"	25	85433	Log in to view price
#10-32 Rivet-Nut Insert, 0.01" - 0.08" Grip Range - 25 Pack Item #: 85433 Package Weight: 0.2 lbs View Product Details Log in to Order
1/4"	0.628"	1/4"-20	Coarse	0.01" - 0.08"	25	85434	Log in to view price
1/4"-20 Rivet-Nut Insert, 0.01" - 0.08" Grip Range - 25 Pack Item #: 85434 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	0.649"	5/16"-18	Coarse	0.02" - 0.125"	25	85435	Log in to view price
5/16"-18 Rivet-Nut Insert, 0.02" - 0.125" Grip Range - 25 Pack Item #: 85435 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	0.645"	3/8"-16	Coarse	0.02" - 0.125"	25	85436	Log in to view price
3/8"-16 Rivet-Nut Insert, 0.02" - 0.125" Grip Range - 25 Pack Item #: 85436 Package Weight: 0.3 lbs View Product Details Log in to Order

Split Body Rivet-Nut Inserts - Fractional

Split body rivet-nut inserts made of steel that create blind, load‑spreading four‑petal anchors to add permanent internal threads in thin or soft materials. Coarse and fine thread options with varied grip ranges provide versatile fastening and help resist pull‑out in sheet, plastic or fiberglass.

Diameter	Length	Thread Size	Thread Type	Grip Range	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
#10	0.921"	#10-32	Fine	0.175" - 0.32"	25	85450	Log in to view price
#10-32 Split Body Rivet-Nut Insert, 0.175" - 0.32" Grip Range - 25 Pack Item #: 85450 Package Weight: 0.3 lbs View Product Details Log in to Order
1/4"	1"	1/4"-20	Coarse	0.02" - 0.28"	25	85451	Log in to view price
1/4"-20 Split Body Rivet-Nut Insert, 0.02" - 0.28" Grip Range - 25 Pack Item #: 85451 Package Weight: 0.4 lbs View Product Details Log in to Order
1/4"	1.23"	1/4"-20	Coarse	0.28" - 0.5"	25	85452	Log in to view price
1/4"-20 Split Body Rivet-Nut Insert, 0.28" - 0.5" Grip Range - 25 Pack Item #: 85452 Package Weight: 0.5 lbs View Product Details Log in to Order
5/16"	1.14"	5/16"-18	Coarse	0.02" - 0.28"	25	85453	Log in to view price
5/16"-18 Split Body Rivet-Nut Insert, 0.02" - 0.28" Grip Range - 25 Pack Item #: 85453 Package Weight: 0.7 lbs View Product Details Log in to Order
5/16"	1.38"	5/16"-18	Coarse	0.28" - 0.5"	25	85454	Log in to view price
5/16"-18 Split Body Rivet-Nut Insert, 0.28" - 0.5" Grip Range - 25 Pack Item #: 85454 Package Weight: 0.7 lbs View Product Details Log in to Order

Split Body Rivet-Nut Inserts - Metric

Split body rivet-nut inserts made from steel with coarse metric threads. The split-body forms four petals on the blind side to spread clamp load and resist pull-out, providing a large footprint for thin or soft materials and variable grip ranges.

Diameter	Length	Thread Size	Thread Type	Grip Range	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
M5	23.8 mm	M5 x 0.8	Coarse	4.45 mm - 8.1 mm	25	85460	Log in to view price
M5 x 0.80 Split Body Rivet-Nut Insert, 4.45 mm - 8.1 mm Grip Range - 25 Pack Item #: 85460 Package Weight: 0.3 lbs View Product Details Log in to Order
M6	25.4 mm	M6 x 1.0	Coarse	0.5 mm - 7.1 mm	25	85461	Log in to view price
M6 x 1.0 Split Body Rivet-Nut Insert, 0.5 mm - 7.1 mm Grip Range - 25 Pack Item #: 85461 Package Weight: 0.4 lbs View Product Details Log in to Order
M6	35.32 mm	M6 x 1.0	Coarse	7.1 mm - 12.7 mm	25	85462	Log in to view price
M6 x 1.0 Split Body Rivet-Nut Insert, 7.1 mm - 12.7 mm Grip Range - 25 Pack Item #: 85462 Package Weight: 0.5 lbs View Product Details Log in to Order