320PCs SAE Rivet Nut Kit For Rivnut Gun Nut Setter Thread Setting Nutsert Tool

320 PCS SAE UNC Rivet Nut Assortment Kit | Galvanized Carbon Steel Flat Head Threaded Inserts | 5/32\"-32 to 1/2\"-13 Imperial Blind Rivnut Set with Divided Storage Case Bullet Points

• 【320 PCS SAE UNC Imperial Kit】 Complete 320-piece assortment featuring 7 common SAE coarse thread sizes: 5/32\"-32 UNC(80), 8-32 UNC(70), 10-24 UNC(60), 1/4\"-20 UNC(40), 5/16\"-18 UNC(30), 3/8\"-16 UNC(20), and heavy-duty 1/2\"-13 UNC(20).
• 【Heavy-Duty Galvanized Carbon Steel】 Forged from high-tensile carbon steel with zinc plating for maximum structural strength, corrosion resistance, and long-lasting durability under high mechanical stress.
• 【Anti-Spin Knurled Body & Flat Head Flange】 Designed with a knurled outer wall that bites firmly into base materials to prevent spinning during bolt insertion, plus a flat-head flange for a smooth flush load-bearing surface.
• 【Versatile Blind Hole Installation】 Easily installs from one side of thin sheet metal, tubing, aluminum, fiberglass, or plastic workpieces where back-side nut tightening is inaccessible.
• 【Wide Automotive & Industrial Applications】 Ideal for automotive bodywork, off-road equipment, sheet metal fabrication, furniture construction, industrial machinery, and heavy DIY repairs.
• 【Organized Compartment Case】 Packaged in a sturdy, transparent plastic organizer box with separate compartments for quick size selection and convenient portable storage.

Product Gallery Description & Specifications

Product Overview:

The 320-Piece SAE UNC Rivet Nut Assortment Kit is a high-grade imperial fastening system designed to create strong, permanent internal threads in thin-walled or tubular materials. Manufactured from high-strength galvanized carbon steel, these blind rivet nuts allow for quick installation from a single side of the workpiece without requiring rear access.

Key Features & Performance:

• Precision Coarse Threads (UNC): Clean, uniform internal threads allow imperial bolts and screws to drive smoothly without cross-threading or binding.
• Knurled Body Structure: Enhances friction against the wall of the drill hole to prevent rotation under high-torque fastening.
• Flat Flange Head: Ensures a flush mating surface and prevents pull-through in softer or thin-gauge metal sheets.
• Zinc Galvanized Protection: Shields steel fasteners against rust, moisture, and chemical exposure in harsh garage and industrial environments.

Technical Specifications:

• Product Name: 320-Piece SAE UNC Flat Head Rivet Nut Assortment
• Total Quantity: 320 Pieces
• Material: High-Strength Carbon Steel
• Surface Finish: Zinc Plated / Galvanized
• Head Style: Flat Flange Head with Knurled Body
• Thread Standard: SAE Imperial UNC (Coarse Thread)
• Sizes Included: 5/32\"-32, 8-32, 10-24, 1/4\"-20, 5/16\"-18, 3/8\"-16, 1/2\"-13
• Storage: Durable Plastic Compartment Organizer Box

IMPORTANT OPERATING & SAFETY NOTES:

• INSTALLATION TOOL NOT INCLUDED: This kit contains rivet nuts and the organizer box only. A manual, pneumatic, or cordless rivet nut tool (nutsert tool) with appropriate mandrels is required for installation.
• HOLE DRILLING SPECIFICATION: Drill pilot holes to match the exact outside body diameter of the rivet nut for optimal clamping force and spin-out resistance.
• SAFETY NOTICE: Keep small hardware parts away from children and pets.

Package Included (320 PCS Total) Small Sizes (210 PCS)

• 80 × 5/32\"-32 UNC Rivet Nuts
• 70 × 8-32 UNC Rivet Nuts
• 60 × 10-24 UNC Rivet Nuts

Medium & Heavy-Duty (110 PCS)

• 40 × 1/4\"-20 UNC Rivet Nuts
• 30 × 5/16\"-18 UNC Rivet Nuts
• 20 × 3/8\"-16 UNC Rivet Nuts
• 20 × 1/2\"-13 UNC Rivet Nuts

Storage & Organization

• 1 × Divided Plastic Storage Box
• Total: 320 Pieces Fasteners

Shipping & Payment

• Payments accepted securely via PayPal and Managed Payments.
• Orders are processed and dispatched within 1–2 business days from Texas following payment confirmation.
• We do not process shipments on Sundays or national public holidays.
• Items are shipped strictly to your confirmed / PayPal delivery address.

Return Policy

• 14-day hassle-free return and exchange policy from the date of item receipt.
• Returned items must remain unused and in original, undamaged packaging.
• For non-seller error returns, buyer is responsible for return shipping costs (a 20% restocking fee may apply).

Warranty & Support

• We strive for 100% customer satisfaction and a 5-star shopping experience!
• Warranty covers manufacturing defects (excludes normal wear-and-tear, physical abuse, or misuse).
• Damage resulting from improper tool usage, thread stripping due to over-torque, or improper installation is excluded.
• Contact us via Messages for immediate customer service assistance.