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Special Offers
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Vendor: Simfix
A4 Casted Eye Bolt Stainless Steel (M8)
RRP From £8.39 -
Vendor: Simfix
Rect Sect Spring Washer DIN 127-B A4 A4 Stainless Steel (M10)
RRP From £2.70 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M8 X 20)
RRP From £6.68 -
Vendor: Simfix
Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel (M6 X 40)
RRP From £6.17
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Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel (M12 X 100)
M12 x 100mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £19.88RRP From £19.88 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-80 A4 Stainless Steel (M12 X 80)
M12 x 80mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-80. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £19.03RRP From £19.03 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-80 A4 Stainless Steel (M10 X 80)
M10 x 80mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-80. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £14.23RRP From £14.23 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel (M10 X 60)
M10 x 60mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £13.37RRP From £13.37 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel (M8 X 80)
M8 x 80mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £10.63RRP From £10.63 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel (M8 X 60)
M8 x 60mm part-threaded hex bolt in A4 stainless steel, manufactured to DIN 931 at property class A4-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A4...RRP From £9.77RRP From £9.77 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M12 X 100)
M12 x 100mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £14.80RRP From £14.80 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M12 X 80)
M12 x 80mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £14.00RRP From £14.00 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M10 X 100)
M10 x 100mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £11.80RRP From £11.80 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M10 X 80)
M10 x 80mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £11.00RRP From £11.00 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M10 X 60)
M10 x 60mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £10.20RRP From £10.20 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M8 X 80)
M8 x 80mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £8.60RRP From £8.60 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M8 X 60)
M8 x 60mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £7.80RRP From £7.80 -
Vendor: Simfix
Hexagon Head Bolt DIN 931 A2-70 A2 Stainless Steel (M8 X 50)
M8 x 50mm part-threaded hex bolt in A2 stainless steel, manufactured to DIN 931 at property class A2-70. The plain shank reduces stress concentration at the thread run-out, suited to shear-loaded joints and structural through-bolting. A2...RRP From £7.40RRP From £7.40
Partial-thread hexagon head bolts to DIN 931 in A2 (304) and A4 (316) stainless steel, M8 through M12 across 14 sizes.
DIN 931 specifies a plain unthreaded shank under the head, with threads only along the lower section of the bolt. That combination gives cleaner shear behaviour through the shank and is the correct choice when the bolted joint puts the plain shank into the shear plane - typical for structural steel and heavy timber-to-metal joints. Use DIN 933 (fully threaded) if you need thread engagement over the whole shank, for example in blind holes or thin material.
A2 (304) grade covers indoor and general outdoor use; A4 (316) for marine and coastal work. Same-day dispatch before 4PM, 30-day no-quibble returns.