Best Rivet Nuts Under $100 (2026)
We ranked kits under $100 by a value score combining piece count, size range (metric and SAE), material/finish, included accessories, and aggregated user ratings
This roundup highlights rivet nut assortments and components priced under $100, selected for value and versatility across metric and SAE sizes. Picks were chosen by comparing kit contents, material and finish, size range (M3–M12 / SAE), and aggregated user ratings to find the best balance of parts per dollar and practical utility
Top Picks
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1
Metric & SAE Rivet Nut Kit, 920 pcs (M3-M10, SAE threads) zinc
Rivet nut assortment kit with 920 total nuts (metric and SAE) for various thread sizes; designed for easy installation and stable grip. Customers note good variety and solid build, with some divider durability concerns
- 920 rivet nuts total
- metric and SAE options
- easy installation
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2
SAE rivet nut assortment kit 880 Pcs
Rivet nut assortment kit with SAE/metric sizes for various fastening needs. Includes multiple SAE sizes and a composed kit for easy selection; noted for build quality, ease of installation, and stable grip
- 7 size types included
- mixed SAE options and metric compatibility
- durable zinc-plated finish
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3
TR TOOLROCK Rivet Nut Kit, 860pcs metric assortment
Rivet nut kit with 860 metric sizes organized in a grid for quick selection. Includes M3, M4, M5, M6, M8, M10, M12 with zinc plating. Customers note good quality and value, but some small nuts mix together
- extensive metric size range
- organized storage grid
- durable zinc plated finish
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4
SAE & Metric Rivet Nut Kit 812pcs stainless steel rivnuts assortment
SAE and metric rivet nuts in two grids for quick model identification. Includes a wide range of sizes with corrosion-resistant coating for durability; customers note good quality and solid assortment with some durability concerns regarding cases
- comprehensive SAE and metric range
- color-labeled storage for quick finding
- coated for corrosion resistance
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5
Multi-Grip Rivet-Nut Set 1/4-20, steel, gold zinc
Rivet nuts with multi-grip, pre-bulbed shank, and zinc finish for rust resistance. Designed for secure threaded inserts in thin material; customers note quality with mixed ease of use feedback
- rust-resistant finish
- multi-grip design
- pre-bulbed shank
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6
Rivet Nut Tool Kit with 12 rivet nut sizes (SAE/Metric) 830pcs
Rivet nut kit includes 12 sizes in SAE/Metric with galvanized carbon steel threaded inserts. Provides a wide assortment for metal repairs; users note quality and functionality, with some organizer capacity concerns
- 12 rivet nut sizes
- galvanized steel inserts
- comprehensive SAE/Metric set
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7
Rivet Nut Tool Kit 540Pcs (M8/M6/M5/M4/M3) Rivet Nut Inserts
Rivet nut tool kit with multiple metric inserts and mounting spindles for various applications. Provides M3–M8 rivet nuts and practical kit for furniture, decoration, automotive, shipbuilding, and industrial use. Customers note good quality and ease of use, with mixed feedback on elasticity
- multi-size rivet nut inserts
- includes mounting spindles
- suitable for diverse applications
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8
Rivet Nut Tool Kit with 500Pcs Metric Rivet Nuts (M3–M8)
Rivet nut installer kit includes a rivnut tool and 500 insert rivet nuts in M3, M4, M5, M6, and M8 sizes. Useful for automotive, marine, decoration, furniture, and industrial projects. customer insight: varied size assortment supports multiple applications
- includes 5 metric thread sizes
- 500 rivet nuts included
- comprehensive rivnut tool kit
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9
Rivet Nut Kit SAE UNC Assortment 915pcs, zinc plated steel
SAE UNC rivet nuts in a 915-piece assortment, organized in a sturdy box with color labels for quick model identification. Includes multiple sizes for versatile installations. Customer note highlights good quality and broad size selection
- 915pcs rivet nuts
- sturdy storage with color labeling
- variety of SAE UNC sizes
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10
Multi-Grip Rivet Nut Kit, 5/16-18, Steel, Zinc Plated
Rivet nut kit with 100 pieces of 5/16-18 steel nuts, zinc-plated for rust resistance. Robust construction for durable use in various projects. Customer noted solid quantity for replacements
- 100-piece kit
- steel, rust-resistant finish
- 5/16-18 rivet nuts