180 Pcs Wood Bolt Inserts 1/4 "- 20 Metal Nut Inserts Hex Socket Drive - Metric Bolt Assortment, Threaded Screws Fastener Connector for Furniture Replacement Parts (1/4"-20 & 5/16"-18 Mixed Set)
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- 180 pieces 2 Style 1/4"-20 and 5/16"-18 furniture screws threaded inserts for for extensive woodworking needs
- Each specification boasts a range of nuts in four distinct lengths, ensuring a comprehensive inventory that caters to the full spectrum of woodworking requirements.
- Material: High hardness and high quality carbon steel.
- Usage: Use the matching bit pre-drill /drill a well-sized hole (depth is 1-2mm longer than furniture screw), then use a proper 6mm internal hex tool to screw in. Tip: If the furniture wood is with high-hardness, please enlarge the screw hole.
- Applications:These furniture screws are wear-resistant . Suitable for furniture hardwood/ solid wood, for furniture combinations.
Features of insert nut: These threaded inserts are inserted into a pre-drilled hole by screwing in, in that case the external protrusions bite into the wood, preventing the nut from either turning or pulling out.
Suitable application: Easy to install and with good stability, have a good effect in the furniture combination, suit for all Furniture woods of pine, plywood, fiberboard, etc.. How to use: pre-drill/ drill a suitably sized hole and enter with an Allen tool screw. PS：1. The hole depth is 1-2mm longer than furniture screw; 2. If that hardness of the wood material is high, enlarged a little bit the screw hole to fit the screw.
Specification: Material: high hardness and high quality carbon steel
Size: Thread Type:
① 1/4"-20
② 5/16"-18
Drill:
① 9.0mm
② 11.5mm
Hex Spanner:
① 6mm
② 8mm
Quantity: 1/4"-20x10mm :25 Pcs
1/4"-20x15mm :25 Pcs
1/4"-20x20mm :25 Pcs
1/4"-20x25mm :25 Pcs
5/16"-18x12mm :20 Pcs
5/16"-18x15mm :20 Pcs
5/16"-18x20mm :20 Pcs
5/16"-18x25mm :20 Pcs
Drill:2 Pcs
Hex Spanner:2 Pcs
Note: Small objects and sharp drill bits, please keep away from children
Package Dimensions:
0.99 inches x 1.0 inches x 1.0 inches. Weight: 2.89 lb
Specification:
| Fastener Type | Insert |
| Color | 180 Pcs 1/4"-20 5/16"-18 Mixed set |
| Product Dimensions | 1 x 0.99 x 1 inches; 2.89 Pounds |
| Material | Metal |
| Country of Origin | China |
| Thread Size | 1/4"-20 |
| Exterior Finish | Copper |
| Manufacturer | PGMJ |
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.