Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Alloy Steel
Strength Grade	10.9
Surface Finish	Zinc Plated
Thread Type	Metric Coarse
Industrial Standard	DIN 5782 / DIN 5783
Head Style	Hexagon
Drive Type	External Hex
Heat Treatment	Dehydrogenated
Min Tensile Strength	1040 MPa
Packaging	Bulk Box

5 reviews

Anonymous

Apr 05, 2026

Rating: 5/5

Perfect Fit

DIN standards met perfectly. I needed specific full-thread bolts and these matched the spec sheet exactly.

Anonymous

Apr 01, 2026

Rating: 5/5

Excellent Strength

Used these for heavy machinery assembly and they held up perfectly under high torque. The zinc plating looks uniform.

Anonymous

Mar 16, 2026

Rating: 5/5

Reliable Fasteners

No stripping during torque application. The dehydrogenated treatment gives me confidence in structural applications.

Anonymous

Jan 30, 2026

Rating: 4/5

Good Value

Solid bolts for the price. Noticed slight finish variation on a couple of pieces but nothing affecting performance.

Anonymous

Jan 29, 2026

Rating: 5/5

Fast Delivery

Needed these urgently for a repair job. Arrived on time and the quality is consistent with previous orders.

5 FAQ

Q: Are these prone to hydrogen embrittlement?

A: No, these bolts undergo a dehydrogenation process after plating to minimize the risk of hydrogen embrittlement.

Q: Do you sell matching nuts for these bolts?

A: Yes, we carry Grade 10.9 hex nuts that are compatible. Please check the related products section on the product page.

Q: What is the difference between DIN 5782 and 5783?

A: DIN 5783 refers to full-thread hex bolts, while DIN 5782 refers to half-thread hex bolts. Please select based on your grip length requirements.

Q: Is this suitable for outdoor exposure?

A: Zinc plating offers moderate corrosion resistance. For harsh outdoor environments, we recommend additional coating or stainless steel alternatives.

Q: What wrench size is needed for M16 bolts?

A: For M16 hex bolts, typically a 24mm wrench or socket is required. Please verify head dimensions in the technical drawing.

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