IFI-111 Standard Hex Serrated Flange Bolts

Hex Serrated Flange Bolt SAE J429 Grade 5 Dacromet with 500hrs corrosion resistance to SST according to  ASTM B117-2011  1/4x1/4 inch goods in stock! Immediately shipment!         All Specifications Supply: Thead size: 1/4, 3/8, 5/8 up to 3/4 Length: 1/4 to 2 inch  Grade 5, 8 or customized features available   Material could be CS or SS304.   Surface coating: Zinc (ZP/HDG), Nickle   DIN6921 standard metric sizes available Or customized specifications   Metric size M6 to M16 Grade 8.8, 10.9 and 12.9   Surface Treatment Optional: Black oxide, ZP, YZP, BZP, HDG Dacro or brass coated   Customized bolt and nut options. Material could be CS, SS302, SS304, SS316 Grade A2 or A4   Production Facilities Raw Material    Wire Pre-Treatment       Cold Forging         Thread Cutting               Packaging & Shipping Packing Options PP bags or nylon bags Bulk Packed in Standard Cartons (small box or poly bag, extra cost required) Master Carton 25x23x20cm Standard Pallet 103x95x75cm American style plastic box packing         FAQ   Q1: Are you a manufacturer or trading company? A: We are manufacturer for screws, bolts, studs, rivets, pins, washers, stamping & tooling parts, we have long-term associated parteners that can provide wide range of fasteners.  Q2: What kind of material you used for producing the bolt? A: We using carbon steels (low and medium carbon, alloy steels), stainless steel and brass.  Q3: Do you produce standard or non standard bolt? A: We have regular production for ANSI and DIN standard bolts, while we also make customized bolts and stud.  Q4: How to ensure that every process's quality? A: We have our in-house QC daily and hire third party for randomly inspection. Q5: Can you provide samples? A: For our regular bolts, we offer free samples. For customized bolts, tooling and moulding charges needed. All free samples not including its courier charge.