M16-2.0 x 60 mm Hex Cap Screws / Grade 8.8 / Zinc / Partial Thread / DIN931
SKU: M1660D9318-10 In Stock

M16-2.0 x 60mm Hex Cap Screws, Partial Thread / Class 8.8 Steel / Zinc / DIN 931

  • Steel
  • Class 8.8
  • Zinc
  • 2.0mm · Coarse
  • DIN 931
$54.00 $5.40 / pc Package of 10
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Product Description

M16-2.0 x 60mm Hex Cap Screws, Partial Thread / Class 8.8 Steel / Zinc / DIN 931

M16-2.0 x 60mm hex cap screw in Steel, Class 8.8, zinc finish. For machinery, structural and general assembly wherever a wrench can reach.

  • HEX HEAD — driven with a socket or wrench, so you can put real torque through it without a bit camming out
  • HEX DRIVE — wrench or socket driven — the highest practical torque and no bit to cam out
  • ZINC PLATED — an electroplated barrier for interior and sheltered work; it will not survive sustained weather or contact with treated lumber
  • PARTIAL THREAD — an unthreaded shank under the head carries shear on the solid section and lets the joint pull tight rather than jacking apart
  • PROPERTY CLASS 8.8 — 800 MPa tensile medium carbon, quenched and tempered; the metric workhorse, broadly comparable to SAE Grade 5
RoHS Compliant

Frequently Asked Questions

What does the metric class number mean?
The first number indicates tensile strength (e.g., 12 = 1,200 MPa). The second number is the yield-to-tensile ratio. So Class 12.9 has 1,220 MPa tensile strength and yield at 90% of tensile. Class 12.9 is equivalent to inch Grade 8.
What is the difference between partial thread and full thread?
Partial thread (also called shoulder bolt or tap bolt) has an unthreaded shank for shear strength. Full thread (fully threaded cap screw) provides more clamping engagement. Standard cap screws above 6 inches long are typically partial thread.

.5 x 110 mm Hex Cap Screws / Grade 8.8 / Zinc

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M16-2.0 x 60mm Hex Cap Screws, Partial Thread / Class 8.8 Steel / Zinc / DIN 931
SKU: M1660D9318-10

Technical Specifications

Thread Size
M16-2.0
Thread Series
ISO Metric
Thread Pitch
2.0mm
Thread Coverage
Partial Thread
Length
60mm
Material
Steel
Grade
Class 8.8
Finish
Zinc
Drive
External Hex
Head Style
Hex Head
Standard
DIN 931
Country of Origin
Import
Tensile Strength
800 MPa (116 ksi)
Hardness
C22 - C32
Measurement System
Metric
Width Across Flats
24mm
SKU
M1660D9318-10
https://www.ecomfasteners.com/products/m16-2-0-x-60-mm-hex-cap-screws-grade-8-8-zinc-partial-thread-din931 · Printed