Products
UNC Hex Head Bolt Grade 5 Zinc Plated Carbon Steel ASME B18.2.1 Fine Thread Hexagon Bolt
UNC Hex Head Bolt Grade 8 Black Oxide 45# Carbon Steel ASME B18.2.1 Coarse Thread Hex Bolt
UNC Hex Head Bolt Grade 8 Black Oxide B7 Alloy Steel ASME B18.2.1 Coarse Thread Hexagon Bolt
UNC Hex Head Bolt Grade 8 Black Zinc B7 Alloy Steel Large Diameter Coarse Thread Hex Bolt
UNC Hexagon Head Bolt 304 Stainless Steel Natural Finish A2-70 Full Thread Hex Bolt
UNC Hexagon Head Bolt 304 Stainless Steel Natural Finish A2-70 Heavy Duty Full Thread Hex Bolt
UNC Hexagon Head Bolt 304 Stainless Steel Plain Finish A2-70 for Machinery
UNC Hexagon Head Bolt 316 Stainless Steel Natural Finish A4-80 Heavy Duty Hex Bolt for Structural Use
UNC Hexagon Head Bolt 316 Stainless Steel Plain Finish A4-80 ASME B18.2.1 Full Thread
UNC Hexagon Head Bolt Grade 5 Zinc Plated Carbon Steel Fine Thread Hex Bolt for Machinery
UNC Hexagon Head Bolt Grade 8 Black Oxide 35# Carbon Steel Heavy Duty Hex Bolt
UNC Hexagon Head Bolt Grade 8 Black Zinc 35CrMo Steel Fine-Strength Hex Bolt for Machinery
UNC Hexagon Socket Cap Screw 316 Stainless Steel A4-80 ASME B18.3
Uncoated Hex Head Bolt 304 Stainless UNC Plain Finish A2-70 Corrosion Resistant
UNF Fine Thread Button Head Socket Cap Screw 40CrMo Zinc Plated ASME B18.6.3
UNF Fine Thread Hex Head Bolt ASME B18.2.1 Grade 5 Zinc Plated Carbon Steel Sizes
UNF Fine Thread Hexagon Head Bolt 316 Stainless Steel Natural Finish A4-80 ASME B18.2.1 Precision Fastener
UNF Fine Threaded Rod High Strength Alloy Steel Black Full Thread Right Hand
UNF Hex Head Bolt 304 Stainless Steel Plain Finish A2-70 ASME B18.2.1 Fine Thread Hexagon Bolt
UNF Hex Head Bolt 316 Stainless Steel Plain Finish A4-80 ASME B18.2.1 Fine Thread Precision Hex Bolt
UNF Hex Head Bolt Grade 5 Zinc Plated Carbon Steel ASME B18.2.1 (Add-on Size) Hex Bolt
UNF Hex Head Bolt Grade 5 Zinc Plated Carbon Steel ASME B18.2.1 Coarse-Fine Thread Hex Bolt
UNF Hex Head Bolt Grade 5 Zinc Plated Carbon Steel ASME B18.2.1 Precision Hex Bolt
UNF Hex Head Bolt Grade 5 Zinc Plated Carbon Steel Fine Thread Hex Bolt
Buying Guide
Common Questions
What information do you need to quote this series?
Share the standard, thread size, length, material, grade, finish and quantity. For non-standard parts, a drawing or sample helps us confirm production details faster.
Can you make sizes or materials not listed here?
Yes. We manufacture to drawing and to sample. Send your specification through the RFQ form and we will confirm feasibility, MOQ and lead time.
What inspection and material documents can you provide?
Material test certificates, dimensional inspection reports and coating reports are available on request, depending on the material and finish of your order.
What is the MOQ, and can I get samples first?
MOQ depends on size, material and finish — standard catalog sizes start lower, and custom parts are quoted per drawing. Samples are available for most standard items; mention sampling when you send the RFQ and we will confirm.
How long does production and delivery take?
Lead time is confirmed per order with your quotation. Coated and custom parts need additional production and surface-treatment time. Share your target delivery date in the RFQ and we will confirm whether we can meet it before you commit.
Can't find the exact spec?
We manufacture standard and custom fasteners to order. Tell us the size, material, grade, finish and quantity — or send your drawing — and we will confirm MOQ and lead time.