ASME B18.3 SOCKET HEAD CAP SCREW — 7/16

ASME B18.3 SOCKET HEAD CAP SCREW — 7/16: head diameter 16.31–16.66 mm, head height 10.92–11.13 mm, pitch 14 TPI. Material Grade 5, surface Plain, tensile strength 119,946 psi. Dimensional tolerances per ASME B18.

BOLTS

High-performance industrial fastener under ASME B18.3 standard.
CEV-1 HASH: 6cef415ab464596938de8a51ad07f6b2d544b68be6df4b15cb00931b247769e4 · FROZEN: 2026-05-24 00:43:04 · ASSET: standard_map_core.csv

Material Grade Filter

Dimensions

Head Diameter (A)16.31–16.66 mm
Head Height (H)10.92–11.13 mm
Pitch14 TPI
Tensile Strength119,946 psi
MaterialGrade 5
SurfacePlain

Dimensional tolerances per ASME B18.3-2003 Table 1A. Hex socket across flats (J): 3/8 in, controlled by go / no-go gauge per Mandatory Appendix I.

Grades

Grade 5

Grade Grade 5 · Plain

Grade 5

Grade Grade 5 · Zinc

Grade 5

Grade Grade 5 · HDG

Grade 8

Grade Grade 8 · Plain

Grade 8

Grade Grade 8 · Zinc

Grade 8

Grade Grade 8 · HDG

← Back to ASME B18.3 SOCKET HEAD CAP SCREW → B3 Grade Matrix → Engineering Center (C)

Need technical support?

Contact engineering team for verified B2 data reference.

Standard References: Official ASME standards · ASME B18.3 reference (fasteners.eu)

ASME B18.3 Socket Head Cap Screw per ASME B18.3 specification, available in Grade 5 grade with Plain finish. Engineered for industrial OEM applications requiring 827.0 MPa tensile strength and reliable long-term fastening performance.

💬

Frequently asked questions

What is the head height of ASME B18.3 SOCKET HEAD CAP SCREW — 7/16?

10.92–11.13 mm (nominal with the tolerance range shown above)

What is the head diameter of ASME B18.3 SOCKET HEAD CAP SCREW — 7/16?

16.31–16.66 mm (nominal with the tolerance range shown above)

What is the thread pitch of ASME B18.3 SOCKET HEAD CAP SCREW — 7/16?

14 TPI

What material, finish and strength does this page list?

Material: Grade 5, surface: Plain, tensile strength: 119,946 psi.

Which tolerance basis is used on this page?

ASME B18.