Our main products include common nails, roofing nails, finishing nails, lost head nails, sinker nails, roofing nails with neoprene washer, roofing screw nails with wahsers, duplex head nails, plastic cap nails, spike nails, metal round cap nails, metal square cap nails, concrete nails, cut masonry nails, U nails, joist hanger nails, roofing nails with umbrella head, square boat nails, coil roofing nails, sod staples, EG wires, hot dipped galvanized wires, black annealed soft wires and etc. Product Description Roofing Nails Roofing Nails (USA and Canada standard) Size (Inch) Length (mm) Gauge Diameter (mm) 1/2" 12.7 11G / 12G 3.05 / 2.77 5/8" 15.9 11G / 12G 3.05 / 2.77 3/4" 19.1 11G / 12G 3.05 / 2.77 7/8" 22.3 11G / 12G 3.05 / 2.77 1" 25.4 11G / 12G 3.05 / 2.77 1 1/4" 31.8 11G / 12G 3.05 / 2.77 1 1/2" 38.1 11G / 12G 3.05 / 2.77 1 3/4" 44.4 11G / 12G 3.05 / 2.77 2" 50.8 11G / 12G 3.05 / 2.77 2 1/2" 63.5 11G / 12G 3.05 / 2.77 3" 76.2 11G / 12G 3.05 / 2.77 3 1/2" 89 11G / 12G 3.05 / 2.77 4" 101.6 11G / 12G 3.05 / 2.77 Square boat nails Square Boat Nails Specifications: Size Length (MM) Diameter (MM) 1"*16G 25.4 1.65 1-1/2"*14G 38.1 2.11 2"*12G 50.8 2.77 2-1/2"*11G 63.5 3.06 3"*10G 76.2 3.4 4"*8G 101.6 4.11 5"*6G 127 5.15 6"*5G 150.4 5.58 Cut Masonry Nail Size Length Appr. Count per lb 3d 1 1/4" 125 4d 1 1/2" 115 6d 2" 85 7d 2 1/4" 78 8d 2 1/2" 64 10d 3" 48 12d 3 1/4" 32 16d 3 1/2" 34 20d 4" 29 Duplex Head Nail Size Gague Length overall Lengthunder Head top head Distance between head 6D 11-1/2 2-7/64 1-3/4 3/16 1/4 8D 9 2-5/8 2-1/4 15/64 1/4 10D 8 3-3/16 2-3/4 1/4 5/16 16D 7 3-1/2 3 9/32 3/8 20D 6 4-1/64 3-1/2 5/16 3/8 30D 5 4-37/64 4 21/64 7/16 Coil Roofing nail Specification Gauge Quantity Head Diameter 3/4" * 0.120" 11G 120pcs/coil 3/8" 7/8" * 0.120" 11G 120pcs/coil 3/8" 1" * 0.120" 11G 120pcs/coil 3/8" 1-1/4" * 0.120" 11G 120pcs/coil 3/8" 1-1/2" * 0.120" 11G 120pcs/coil 3/8" 1-3/4" * 0.120" 11G 120pcs/coil 3/8" MOQ 100 cartons Cap Nail Length (inch) Shank Dia (Gauge) Cap Dia(inch) Count Per Pound package 3/4" 12 1 266 2M 7/8" 12 1 275 2M 1" 12 1 250 2M 1 1/4" 12 1 212 2M 1 1/2" 12 1 185 2M 1 3/4" 12 1 168 2M 2" 12 1 153 2M 2 1/2" 11 1 133 2M 3" 11 1 117 2M Certifications To control our quality, we apply for and passed through ISO9001:2015,TUV, we also welcome third part inspection ,for instance SGS ,BV CCIC. Of course we insist on high standard for our item: ANSI BS JIS DIN..... Packaging & Shipping Company Profile Factory CHINA TIANJIN HONGLI INDUSTRY AND BUSINESS CO.,LTD.is a professional manufacturer of nails and galvanized wire,founded in 1985,located in north of China economic center,the beautiful international port city--Tianjin. Our Advantages Our company produces various types of high-quality nails and galvanized wire, including common nails, roofing nails, finishing nails, lost head nails, casing nails, box nails, sinker nails, roofing nail with neoprene washer, roofing screw with washer, spiral deck nails, duplex head nails, plastic cap nails, lead head nails, spike, round metal cap nails, square metal cap nails, concrete nails, cut masonry nails, pole barn nails, U type nails, sod staple, joist hanger nails, roofing nail with umbrella head, square boat nails, drywall nails, furring nails, pallet nails, coil nails, coil roofing nails, galvanized wire, black annealed wire, pvc coated wire and many other products. FAQ Q: What are your Hot sale products? A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws