Astro Pneumatic Tool RN516 100-Piece 5/16-18 Steel Rivet Nuts
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5% off when you buy 4 or more.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above A$300.
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Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
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Confidence-backed purchases with 30-day return support.
- Zinc plated knurled steel rivet nut
- Thread Pitch: 5/16-18
- Outside Diameter: 10.9mm
- Drill Hole Size: 11mm (7/16”)
- Length: 18mm
Never compromised on quality, fully equipped with state-of-the-art technology - Designed with the user optimal experience in mind. International Renown, constantly modernizing powerful devices to meet the demands of the modern user.
Package Dimensions:
. Weight: 1.2 lb
Specification:
| Item model number | RN516 |
| Warranty Description | 1 yr warranty on material and workmanship |
| Thread Style | Right Hand |
| Country of Origin | China |
| Cutting Diameter | 10.9 Millimeters |
| Drive System | Spline |
| Thread Size | 5/16"-18 |
| Batteries Included? | No |
| Measurement System | Metric |
| Batteries Required? | No |
| Finish | Zinc |
| Brand | Astro Pneumatic Tool |
| Material | Steel |
| Thread Type | Unified National Coarse |
| Metal Type | Alloy Steel |
| Finish Type | Zinc |
| Manufacturer | PROOK |
| Item Package Quantity | 1 |
| Item Weight | 1.2 pounds |
| Thread Coverage | Fully Threaded |
| Head Style | Hexagonal |
| Exterior Finish | Zinc |
| Part Number | RN516 |
| Fastener Type | Hollow |
| Inside Thread Size | 5/16"-18 |
| Item Diameter | 10.9 Millimeters |
| Global Trade Identification Number | 00745227023479 |
| Included Components | 1 Astro Pneumatic Tool Branded Product |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.





