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Product Description
Part Number: 37C300HCSSS
Diameter/Pitch: 3/8"-16
Length Under Head: 3"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
Thread Series: Coarse (UNC)
Threading: Partially threaded
BoltsandNuts.com
3/8-16x3" Stainless Steel Hex Cap Screws Bolts
Product Description
Part Number: 37C300HCSSS
Diameter/Pitch: 3/8"-16
Length Under Head: 3"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
Thread Series: Coarse (UNC)
Threading: Partially threaded
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| Thread Size | 3/8"-16 |
| Material | 18-8 Stainless (Type 304), Condition CW |
| Thread Series | Coarse (UNC) |
| Head Height | 0.226" – 0.243" |
| Tensile Strength (min) | 100,000 psi |
| Length | 3" |
| Finish | Plain (Passivated) |
| Threading | Partially threaded |
| Head Marking | F593 + manufacturer ID on head |
| Specifications Met | ASME B18.2.1 |
| Grade | 18-8 Stainless |
| Wrench Size | 0.562" (9/16") |
| Thread Length | 1.000" min |
| Thread Class | 2A |
Technical Drawing
Not to scale · ASME B18.2.1 · See table for exact dimensions
Technical Dimensions
| Length Under Head | 3" |
| Major Thread Dia. | 0.375" |
| Head Height | 0.226" – 0.243" |
| Width Across Flats | 0.562" (9/16") |
| Width Across Corners | 0.650" max |
| Threads Per Inch | 16 TPI |
| Thread Length | 1.000" min |
| Thread Class | 2A |
| Min. Tensile Strength | 100,000 psi |
| Yield Strength | 65,000 psi |
Hex cap screw with a hexagonal head for external wrench engagement and a chamfered point for easier starting. The flat bearing surface distributes clamp load across the joint. Partially threaded shank, plain under the head, with unified coarse (UNC) threads.
Dimensions conform to ASME B18.2.1 and may vary within specified manufacturing tolerances.
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