Bright Zinc Plated DIN7504K Hex Head with EPDM Washer Self Drilling Screws

Hex washer head self drilling screws
Tianjin Lituo Imp&Exp Co., Ltd is the new star in fastener industry. Our popular products include: Common wire nail, concrete nail, umbrella head roofing nail, duplex nail, coil common nail, aluminium blind rivets, and drywall screws, chipboard screws, self drilling screws, self tapping screws with hex head, pan head, etc.

We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, Peru, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless.

Specifications
 

Item name:  self drilling screws hex washer head 

Diameter: 3mm-6mm

Length: 16mm-200mm

Material: C1022A

Surface treatment: white,blue,yellow zinc plated

Head: Hexagon

Key word:  self drilling screws hex washer head

Packing:  hex head self drilling screw in bulk packing, or small box

Main Dimensions
 

Hex head self drilling screw EPDM washer Hex head self drilling tek screw for metal
size(mm)	size(inch)	size(mm)	size(inch)	size(mm)	size(inch)	size(mm)	size(inch)
4.2*13	8x1/2	4.8*13	10x1/2	5.5*19	12x3/4	6.3*19	14x3/4
4.2*16	8x5/8	4.8*16	10x5/8	5.5*25	12x1	6.3*25	14x1
4.2*19	8x3/4	4.8*19	10x3/4	5.5*32	12x1 1/4	6.3*32	14x1 1/4
4.2*25	8x1	4.8*25	10x1	5.5*38	12x1 1/2	6.3*38	14x1 1/2
4.2*32	8x1 1/4	4.8*32	10x1 1/4	5.5*41	12x1 5/8	6.3*41	14x1 5/8
4.2*38	8x1 1/2	4.8*38	10x1 1/2	5.5*50	12x2	6.3*50	14x2
		4.8*45	10x1 3/4	5.5*63	12x2 1/2	6.3*63	14x2 1/2
		4.8*50	10x2	5.5*75	12x3	6.3*75	14x3
		4.8*60		5.5*90	12x3x1/2	6.3*90	14x3x1/2
		4.8*70		5.5*100	12x4	6.3*100	14x4
				5.5*115	12x4 1/2	6.3*115	14x4 1/2
				5.5*125	12x5	6.3*125	14x5
				5.5*135	12x5 1/2	6.3*135	14x5 1/2
				5.5*150	12x6	6.3*150	14x6

Picture of product


* Our output of the drywall screws is over 500 tons per month.

* Equipment quantity

Thread making machine: 17sets
Head making machine: 25 sets
Drill making machine: 5 sets
Drii cutting machine: 5 sets
We also have ourselve's galvanization producing line.

Photos of hex head self drilling roofing screws


If you are interested in our products, pls feel free to contact me:


Tianjin Lituo Imp&Exp Co., Ltd

Address No13, Guiyuan Road, Huayuan Industrial Area, Nankai District, Tianjin, China
Postcode 300384

 Contact Person: Oksana