Description

Offered for sale is a single lot of large‑diameter industrial fasteners, consisting of studs and associated heavy hex and tommy nuts, originally procured for heavy industrial bolt‑up applications. The lot combines AR Thomson‑supplied fasteners with full MTR traceability (2026) and M&Z‑supplied Grade 7L nuts (2025) with heat‑number traceability but no MTR documentation.

AR Thomson (2026) — With MTRs Included

These items were supplied in 2026 and include full Material Test Reports (MTRs).

Studs (PN-10169042)

• Description: Stud, 2″ Dia × 12″, B16 / 4‑1/2 TPI
• Material: ASTM A193
• Quantity: 64 pcs
• Supplier: AR Thomson
• MTRs: ✅ Yes (included)

Heavy Hex Nuts (PN-3002841)

• Description: Heavy Hex Nut, 4‑1/2″ UNC, 2″ Heavy
• Material: ASTM A194
• Quantity: 128 pcs
• Supplier: AR Thomson
• MTRs: ✅ Yes (included)

M&Z Industrial Supply (2025) — Heat Number Traceable (No MTRs)

These items were supplied in 2025.
Heat numbers are clearly labeled on packaging, but MTR documents are not available.

Hex Nuts (04634)

• Description: Hex Nut, 2‑3/4″‑8 UN
• Material: SA194 Grade 7L
• Quantity: 32 pcs
• Heat Number: 4G4264 (per packaging label)
• Supplier: M&Z Industrial Supply
• MTRs: ❌ No (heat number only)

Tommy Nuts (04634)

• Description: Tommy Nut, 2‑3/4″‑8 UN
• Material: SA194 Grade 7L
• Quantity: 32 pcs
• Heat Number: 4G4264 (per packaging label)
• Supplier: M&Z Industrial Supply
• MTRs: ❌ No (heat number only)