• 0091660 Hexagon Head Bolt - M6 x 60 | Marine Stainless Fastener
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0091660 Hexagon Head Bolt - M6 x 60 | Marine Stainless Fastener

0091660 Hexagon Head Bolt - M6 x 60 | Marine Stainless Fastener

$1.08 AUD
$1.08 AUD
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🔧 Product Description

Wurth Hexagon Head Bolt - M6 x 60 - Part Number: 0091660

A Wurth hexagon head bolt in A4-70 stainless steel, M6 x 60mm.

Wurth make it to ISO 4017 — a hexagon bolt threaded all the way up to the head, the standard that replaced DIN 933. Full thread means the clamp is taken up wherever the joint needs it, instead of only where a plain shank runs out. Coarse metric pitch, plain unplated finish.

A4 is the molybdenum-bearing austenitic stainless — 316 in the other naming — and it is the grade specified for salt water, where A2 (304) rust-stains and then pits.

⚙️ Key Features

  • A4-70 stainless steel (316 grade)
  • Threaded full length to the head
  • Made to ISO 4017, the standard that replaced DIN 933
  • Strength class 70 — 700 MPa tensile
  • Coarse metric thread, plain finish

📏 Specifications

  • Thread size: M6 x 60mm
  • Material: A4-70 stainless steel
  • Standard: ISO 4017
  • Thread: coarse metric
  • Head: hexagon

🔌 Function

Clamps a bolted joint, tightened with a spanner or socket on the hex head. The full-length thread suits blind holes, nutted through-bolts and any joint where the grip length varies.

📦 Condition

  • Brand new genuine product
  • Supplied in original packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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