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16 Sets 1/4-20 x 3-1/2" Black Carriage Bolts Screws and Hex Nuts & Flat Washers, 304 Stainless Steel 18-8, Round Head Square Neck, Full Thread Coverage
4.4 (127 items)
Limited Time SaleUntil the end
02
25
32
US$7.55 cheaper than the new price!!
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Used US$5.03
Product details
| Management number | 250201095 | Release Date | 2026/09/17 | List Price | US$5.03 | Model Number | 250201095 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Package Includes: 16 Pcs Carriage Bolts (1/4-20 x 3-1/2") + 16 Pcs Hex Nuts (1/4"-20)+ 16 Pcs 1/4" Inside Diameter Flat Washers
- Thread Size: 1/4-20; Thread Pitch: 20 TPI; Thread Type: Coarse Thread
- Material: 304 Stainless Steel (A2-70) with durable black coating; Provides enhanced strength and superior corrosion resistance compared to standard stainless steel or zinc-plated fasteners; Features smooth, burr-free surfaces with scratch-resistant protection during handling and installation; Maintains a uniform industrial-grade black finish for professional applications
- Bolt head diameter: 0.59 inch (15mm); Bolt head height: 0.14 inch (3.68mm); Bolt length (including the square neck): 3.5 inch (89mm)
- Carriage bolts feature a domed head with integrated square neck; The square neck mechanically locks into square receiver holes, preventing rotation; The polished dome head creates a semi-recessed installation profile, blending functional grip security with reduced surface protrusion for enhanced safety in woodworking, structural connections, and agricultural equipment applications
| ASIN | B0F29PHJDH |
|---|---|
| Brand | Glvaner |
| Color | Black |
| Size Name | 1/4-20 x 3-1/2" |
| Unit Count | 16 Count |
| Part Number | GVNA36119-16 |
| Thread Size | 1/4"-20 |
| Finish Types | Black Oxide |
| Grade Rating | Grade A |
| Manufacturer | Glvaner |
| Fastener Type | Carriage Bolt |
| Number Of Items | 16 |
| Screw Head Style | Round |
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Carriage Bolts
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