5/16-18x3" Stainless Steel Phillips Flat Head Machine Screws Steel
$1.72 · Available to order · SKU 1498
<p><strong>Part Number: </strong> 31C300PFHMSSS<br><strong>Diameter/Pitch:</strong> 5/16"-18<br><strong>Length:</strong> 3"<br><strong>Grade:</strong> 18-8 (304) Stainless Steel<br><strong>Head Type:</strong> Phillips Pan<br><strong>Coarse / Fine Threads:</strong> Coarse<br><strong>Partial / Full Threads:</strong> Full </p><br><br><a href="https://cdn.shopify.com/s/files/1/0907/2767/8273/files/PFHMSSS_-_Stainless_Phillips_Flat_Head_Machine_Screws.pdf?v=1751299763" target="_blank" rel="noopener"><img src="https://cdn.shopify.com/s/files/1/0907/2767/8273/files/view-tech-button.png?v=1750519415" alt="" width="223" height="83"></a><br>
Specifications
| SKU | 1498 |
|---|---|
| Size | 5/16 |
| Length | 3 |
| Material | Stainless Steel |
| Head style | Flat |
| Drive | Phillips |
| Thread size | 5/16"-18 |
| Thread type | Coarse (UNC) |
| Category | Fasteners › Machine Screws |
Other options
Size: #4, #6, #8, #10, #12, 1/4, 5/16, M2, M2.5, M3, M4, M5, M6, M8
Thread: 18 TPI, 20 TPI, 24 TPI, 32 TPI, 40 TPI, 0.4 mm, 0.45 mm, 0.5 mm, 0.7 mm, 0.8 mm, 1.0 mm, 1.25 mm
Length: 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4, 1-1/2, 1-3/4, 2, 2-1/4, 2-1/2, 3, 3-1/2, 4, 5, 6
Material: Steel, Stainless Steel, Brass, Aluminum
Matching nuts
- 5/16"-18 Grade 18-8 NE Stainless Steel Nylon Insert Lock Nut $0.10
- 5/16"-18 18-8 Stainless Steel Finished Hex Nuts $0.18
- 5/16"-18 18-8 (304) Stainless Steel Hex Jam Nuts $0.18
- 5/16"-18 18-8 Stainless Steel Nylon Insert Hex Jam Nuts $0.26
Matching flat washers
- 5/16" 18-8 Stainless Steel Small OD Flat Washer $0.10
- 5/16" 18-8 Stainless Steel Flat Washers $0.15
- 5/16"x1-1/4" Stainless Steel 1/16" Thick Fender Washers $0.40
- 5/16x1-1/2" 316 Stainless Steel Fender Washers $0.69
Matching lock washers
- 5/16" Stainless Steel Split Lock Washers $0.12
- 5/16" 18-8 Stainless Steel High Collar Split Lock Washers $0.16
- 5/16" 410 Stainless Steel External Tooth Lock Washers $0.17
- 5/16" 410 Stainless Steel Internal Tooth Lock Washers $0.17
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- 5/16-18x3" Stainless Steel Phillips Pan Head Machine Screws Steel $1.82
- 5/16-18x2" 18-8 Stainless Steel Phillips Truss Head Machine Screws $1.40
- Metric Phillips Pan Head Machine Screws, Nuts, Flat & Lock Washers Zinc - 3371 PCS $138.65
- #6-32x1-1/2" 410 Stainless Steel Internal Tooth Sems Phillips Pan Head Machine Screws $1.03
- #10-32x3/4" 410 Stainless Steel External Tooth Sems Phillips Pan Head Machine Screws $0.76
Product photo coming soon; the picture shown in the store illustrates the product type.