8.0mm Steel Round Precision Shoulder Screw - Socket
Part ID: ST5391-00
Technical Specifications
| Material Grade (Alloy): |
Steel 12L14 (QQ-S-637, ASTM-A-108) 1215 (QQ-S-637, ASTM-A-108) |
|---|---|
| Profile | Round |
| Overall Length | 16.65mm |
| Male Thread | M4.0x0.7 |
| Thread Length | 4.75mm |
| Head Diameter | 8mm |
| Head Length | 3.96mm |
|---|---|
| Shoulder Diameter | 4.75mm |
| Shoulder Length | 7.94mm |
| Socket Depth | 2mm |
| Socket Width | 2.5mm |
| Finish Desc. (Spec) |
Unplated (Plain) |
| Compliant To | RoHS, WEEE, DFARS, Conflict Minerals |
Product Description
Shoulder Screws, sometimes referred to as Shoulder Bolts, tight tolerance shoulder screws, or Stripper Bolts, get their name from the unique shoulder found between the head and the threads of the screw. Lyn-Tron manufactures Precision Shoulder Screws, so named for the high tolerance (+/-0.0005) the shoulder diameter is held to. The round shape provide a nice finished look. Steel is inexpensive, easy to achieve finer surface quality requirements and provides relatively high strength properties. Multiple plating options are available to increase the material's corrosion resistance and alter its appearance.
Stock and Lead Time
| Stock | 0 | Available |
| Manufacture Lead Time | 11 | Weeks |
Pricing as Unplated
| Quantity | Online Price |
|---|---|
| 100 | 3.071 |
| 250 | 2.642 |
| 500 | 2.211 |
| 1,000 | 1.659 |
| 2,500 | 1.488 |
| 5,000 | 1.413 |
| 10,000 | 1.352 |
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To order, please send a purchase order to info@lyntron.com or contact your local distributor. Orders may be adjusted to meet line and/or order minimums. See general terms for details.
