Hex Set Screw M20 (20mm) x 50mm Zinc Plated High Tensile Class 8.8 Bolt

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Price:
AU $16.00
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Estimated delivery Tue, 7 May - Fri, 10 May
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Condition:
Brand New
Size x Pitch M20 x 2.50p Coarse. Bolt Size M20 (20mm). An example is a ½” UNC bolt with 5 lines on the head is grade 8 and 3 lines is grade 5, both are regarded as high tensile. The markings on a stainless fastener indicate the grade of material and strength, e.g. material G304 grade will have one of the following markings: A2-70, G304, A2, 304 and G316 grade stainless will have one of the following: A4-70, G316, A4, 316.