2019 China New Design Umbrella Head Roofing Nail - Bugle Head Coarse Thread Drywall Screw – Mingda
2019 China New Design Umbrella Head Roofing Nail - Bugle Head Coarse Thread Drywall Screw – Mingda Detail:
Basic Info
Material: Carbon Steel
Type: Pan Head
Groove: Hexagon
Connection: Hinged Bolts
Head Style: Round
Standard: GB, DIN, ANSI
Grade: 6.8
Additional Info
Packaging: standard export package
Productivity: 100 Ton/Month
Brand: Mingda
Transportation: Ocean,Land,Air
Place of Origin: China
Certificate: ISO9001
Port: Tianjin
Product Description
Hebei Mingda is a professional manufacturer for various screws such as self drilling screw,self tapping screw,drywall screw,
roofing screw,furniture screw,machine screw,chipboard screw,etc.
Material: Carbon Steel, C1022/1008/1018/1015 steel,brass,S.S302, S.S304, S.S316
Head Type: pan head,flat head,oval head,binding head,truss head,hex washer head, hex flange washer heads, large wafer head, and Lotus head,etc.
Recess: Phillips Drive, Square Drive, Pozi Drive, Slot Drive, 6 Lobe
Finish Coating: Zinc Plated,white zinc plated,blue zinc plated, color zinc plated,black zinc,nickel, black nickel,black,etc
Metric Size | Inch Size |
3.5×19 | 6X3/4 |
3.5×25 | 6X1 |
3.5×32 | 6×1-1/4 |
3.5×38 | 6×1-1/2 |
3.5×51 | 6×2 |
4.2×19 | 8×3/4 |
4.2×25 | 8×1 |
4.2×32 | 8×1-1/4 |
4.2×38 | 8×1-1/2 |
4.2×51 | 8×2 |
Product detail pictures:





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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for 2019 China New Design Umbrella Head Roofing Nail - Bugle Head Coarse Thread Drywall Screw – Mingda , The product will supply to all over the world, such as: Saudi Arabia, Bahamas, Johor, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
